MTL vaping closely replicates traditional cigarette smoking, making it the preferred choice for recent ex-smokers and beginners. With MTL devices, you draw vapour into your mouth first, hold it briefly, then inhale into your lungs – exactly like smoking a cigarette. This technique feels natural, provides satisfying throat hit, and works brilliantly with higher nicotine strengths.

MTL vape kits typically feature tighter airflow, lower wattage operation (generally 10-20W), and higher resistance coils (above 1.0 ohm). They produce smaller, more concentrated vapour clouds whilst delivering efficient nicotine absorption. Pod systems, vape pens, and starter kits predominantly cater to MTL vaping, pairing perfectly with nicotine salt e-liquids or 50/50 PG/VG ratios.

Ideal MTL E-Liquids

• Nicotine Salts: 10-20mg strength for smooth throat hit
• 50/50 Liquids: Balanced VG/PG for optimal flavour and vapour
• High PG Blends: Enhanced throat sensation and intense flavour

The beauty of MTL vaping lies in its efficiency. These devices consume less e-liquid, require lower battery capacity, and provide discreet vaping perfect for public spaces. If you're transitioning from smoking, MTL kits deliver the familiar sensation that helps break the cigarette habit successfully.

DTL vaping represents a different approach altogether, focusing on vapour production, intense flavour saturation, and a more relaxed inhaling technique. Instead of drawing vapour into your mouth first, you inhale directly into your lungs in one smooth breath – similar to taking a deep breath. This style produces impressive vapour clouds and delivers robust flavour intensity.

DTL devices require more power (typically 40-100W+), feature wide-open airflow systems, and use low-resistance coils (below 1.0 ohm). Sub-ohm kits, box mods, and high-powered pod systems dominate this category. Because DTL vaping produces more vapour per puff, vapers typically use lower nicotine strengths (3-6mg) to avoid overwhelming throat hit.

Ideal DTL E-Liquids

• High VG Shortfills: 70/30 or 80/20 VG/PG ratio for maximum clouds
• Low Nicotine Strength: 3-6mg to match increased vapour volume
• Nicotine Shots: Mix with shortfills for customised strength

DTL vaping suits experienced users who've moved beyond cigarette-like sensations and now prioritise flavour complexity and cloud production. The increased vapour volume delivers more pronounced taste profiles, making it excellent for exploring complex flavour combinations and premium e-liquid ranges.

The financial benefits of switching become apparent quickly. A typical disposable vape costs £5-6 and lasts approximately 600 puffs. A heavy user consuming one daily spends roughly £150-180 monthly. Compare this to disposable alternatives:

• Initial Device Cost: £3-12 (one-time purchase)
• Replacement Pods: £4-8 each (600 puffs per pod)
• Monthly Cost (30 pods): £120-240 first month, £90-210 thereafter
• Annual Savings: £300-500+ compared to disposables

Beyond cost savings, environmental benefits prove substantial. One reusable device prevents 300+ disposables entering landfills annually. The batteries, which represent the most environmentally problematic component of disposables, get recharged hundreds of times rather than being discarded daily.

Elf Bar Prefilled Systems

The brand that dominated disposables now leads the prefilled pod market. The Elf Bar 600 and Elfa Pro deliver authentic Elf Bar flavours in rechargeable formats. Expect the same smooth nic salt delivery, identical mesh coil performance, and familiar design aesthetics that made Elf Bar the UK's favourite disposable brand.

Lost Mary Pod Kits

Lost Mary's distinctive flavour profiles translate beautifully to their prefilled pod systems. The BM6000 and Tappo kits maintain the brand's reputation for bold, well-balanced flavours whilst introducing adjustable airflow – a feature unavailable on disposables that lets you fine-tune your draw resistance.

SKE Crystal Alternatives

SKE Crystal's transition to prefilled pods includes impressive innovations like the Crystal Plus and CL2000 series. These devices feature transparent pods showing remaining e-liquid levels, larger battery capacities than competing brands, and exceptional build quality ensuring longevity beyond budget alternatives.

The Pod Itself

Refillable pods typically hold 2ml of e-liquid (UK TPD regulation) and feature convenient top-fill or side-fill mechanisms. Quality pods incorporate leak-resistant seals, clear windows for monitoring liquid levels, and secure magnetic or click-fit connections ensuring they won't accidentally detach. Pods generally last 2-4 weeks before requiring replacement, depending on usage patterns and e-liquid type.

Coil Technology

Pod kits use either integrated coils (built into disposable pods) or replaceable coils (inserted into reusable pods). Integrated coil pods offer ultimate convenience – when vapour production declines, replace the entire pod. Replaceable coil systems prove more economical, as you only change the coil whilst keeping the pod, reducing waste and ongoing costs.

Battery and Charging

Built-in batteries ranging from 700mAh to 2000mAh+ power modern pod kits, with higher capacities supporting all-day vaping for moderate users. USB-C charging has become standard, enabling faster recharge times (often 30-60 minutes) compared to older micro-USB systems. Many devices include pass-through charging, letting you vape whilst charging.

Best Overall: Vaporesso Xros Series

The Xros range (Xros 5, Xros Pro 2) dominates sales charts for excellent reasons. These devices combine bulletproof build quality, intuitive operation, exceptional battery life, and wide coil compatibility. The Xros 5's 1500mAh battery easily achieves all-day performance, whilst the adjustable airflow and multiple power modes accommodate both MTL and restricted DTL vaping.

Best for Beginners: Uwell Caliburn Series

Caliburn kits set the standard for simplicity without sacrificing quality. The Caliburn G4 Classic features automatic draw activation, foolproof top-filling, and exceptional flavour production from UN2 Meshed coils. First-time vapers appreciate the straightforward operation, whilst experienced users respect the consistent performance and reliability.

Best Budget Option: Oxva Xlim Series

Oxva's Xlim range delivers premium features at accessible prices. The Xlim Pro 2 includes adjustable wattage (5-30W), multiple coil options, and excellent flavour production rivalling devices twice its price. The compact form factor and reliable performance make it perfect for budget-conscious vapers refusing to compromise quality.

The term "sub-ohm" refers to coil resistance below 1.0 ohm, typically ranging from 0.15Ω to 0.8Ω. Lower resistance enables higher current flow, generating more heat and consequently greater vapour production. Sub-ohm kits pair these low-resistance coils with high-capacity batteries (either built-in or external 18650/21700 cells) and large tanks holding 5-8ml of e-liquid.

Key Features of Sub-Ohm Systems

• Variable Wattage: Adjust power output to find your perfect balance of flavour intensity, vapour density, and warmth
• Temperature Control: Set maximum coil temperature preventing dry hits whilst extending coil lifespan
• Multiple Firing Modes: Bypass mode, voltage mode, and custom curves for ultimate control
• Replaceable Batteries: Swap depleted cells instantly rather than waiting for recharge

Sub-ohm vaping demands different e-liquid formulations – specifically high VG blends (70/30 or higher) that produce thick vapour whilst maintaining smooth inhales. The increased vapour volume per puff means lower nicotine strengths (3-6mg) prove adequate, preventing harsh throat hit associated with combining high nicotine and large vapour production.

Geekvape Aegis Legend Series

The Aegis Legend 5 exemplifies sub-ohm excellence, combining IP68 waterproof rating, shockproof construction, and dual 18650 battery power. The AS-X5 chipset delivers instant 0.001s firing speed and comprehensive safety protections. Paired with the Zeus Sub-Ohm tank, this kit produces phenomenal flavour and cloud production whilst surviving conditions that would destroy lesser devices.

Innokin Coolfire Series

Innokin's Coolfire Z80 Nex delivers impressive sub-ohm performance with built-in 3000mAh battery eliminating external cell requirements. The Zenith platform's legendary coil longevity translates to substantial ongoing savings, whilst the intuitive interface and moderate power output (max 80W) suit vapers upgrading from pod systems.

Sub-ohm kits using external batteries require understanding basic battery safety principles. Proper battery handling ensures safe, reliable operation whilst maximising cell lifespan.

Essential Battery Safety Rules

• Purchase batteries exclusively from reputable vendors; counterfeit cells present serious safety risks
• Inspect battery wraps before each use; re-wrap or replace damaged batteries immediately
• Use appropriate chargers designed for lithium-ion cells; avoid charging through device when possible
• Store batteries in protective cases when not installed in devices
• Never exceed battery amp limits; consult battery specifications and device requirements
• Replace batteries showing performance degradation, heating during normal use, or physical damage

Recommended Battery Brands

Stick with proven manufacturers: Samsung 25R/30Q, Sony VTC series, LG HG2/HE4, and Molicel P-series batteries deliver reliable performance with comprehensive safety records. Battery capacity (mAh) indicates runtime between charges, whilst continuous discharge rating (CDR in amps) determines maximum safe power delivery.

E-liquids comprise two base ingredients: Vegetable Glycerin (VG) and Propylene Glycol (PG), with their ratio determining liquid thickness, vapour production, and throat hit characteristics.

High PG Liquids (60/40 or 50/50 PG/VG)

Thinner consistency suits MTL devices with tighter airflow and higher resistance coils. High PG delivers pronounced throat hit, intense flavour concentration, and minimal vapour production. Perfect for pod systems, starter kits, and vape pens using coils above 1.0 ohm.

Balanced Blends (50/50 VG/PG)

The versatile middle ground working across most devices. 50/50 liquids provide balanced flavour intensity, moderate vapour production, and satisfying throat hit. Compatible with virtually all pod kits and lower-powered devices, they represent the safe choice when uncertain about optimal VG/PG ratio.

High VG Liquids (70/30 or 80/20 VG/PG)

Thicker formulations designed for sub-ohm devices with low-resistance coils and wide airflow. High VG produces dense vapour clouds, smooth inhales, and slightly muted flavour compared to high PG liquids. Essential for DTL vaping and cloud production, but too thick for standard MTL devices.

For more details, check out our blog: PG vs VG Explained

Choosing appropriate nicotine strength depends on previous smoking habits, vaping style, and device type. Too little nicotine leaves you unsatisfied, whilst excessive nicotine causes unpleasant throat irritation.

For MTL Devices (Pod Kits, Starter Vapes)

• 20mg: Heavy smokers (20+ cigarettes daily)
• 12-18mg: Moderate smokers (10-20 cigarettes daily)
• 6-10mg: Light smokers (5-10 cigarettes daily)
• 3mg: Occasional smokers or those reducing nicotine

For DTL Devices (Sub-Ohm Kits)

• 6mg: Transitioning from heavy smoking
• 3mg: Standard strength for most DTL vapers
• 1.5mg: Minimal nicotine for cloud chasers
• 0mg: Flavour-only vaping without nicotine

Remember: nicotine salts deliver nicotine more efficiently than freebase, meaning equivalent satisfaction often requires lower nominal strength. A 10mg nic salt may feel similar to 18mg freebase nicotine in terms of throat hit and satisfaction.

Nicotine Salt E-Liquids

Nic salts utilise naturally occurring nicotine form providing smooth throat hit even at high strengths (10-20mg). Ideal for pod systems and MTL devices, nic salts deliver rapid nicotine absorption mimicking cigarette satisfaction. Popular brands include Pod Salt, Bar Juice 5000, and Riot Squad's Bar Edition.

Freebase Liquids

Traditional freebase nicotine in balanced VG/PG ratio offers versatility across devices. Hundreds of flavour profiles span fruit blends, desserts, menthol mixes, and tobacco recreations. Compatible with most pod kits and starter devices whilst delivering authentic throat hit that cigarette switchers appreciate.

Shortfill E-Liquids

Large bottles (50ml, 100ml) filled to 80% capacity, leaving space for nicotine shots. Shortfills cater to sub-ohm vapers, offering premium flavours in high VG formulations at economical prices. Add one or two 18mg nicotine shots to achieve desired strength (typically 3-6mg in finished mix).

Disposable-Style Liquids

Brands replicate popular disposable flavours in bottled format, letting refillable users enjoy authentic Blue Razz, Pink Lemonade, and Blueberry Sour Raspberry without buying disposables. These liquids capture the sweet, bold profiles that made disposables popular amongst fruit flavour enthusiasts.

Device lifespan varies significantly based on quality, usage patterns, and maintenance. Quality pod kits from reputable brands typically last 6-12 months with proper care, whilst premium box mods can function reliably for several years. The limiting factor often becomes worn batteries rather than device failure – built-in batteries gradually lose capacity, whilst replaceable cells can be swapped indefinitely.

Regular maintenance, proper charging habits, and protecting devices from extreme temperatures or physical damage maximises longevity. Budget devices naturally have shorter lifespans, but even these should provide several months of reliable service. When your device reaches end-of-life, proper recycling ensures environmentally responsible disposal.

Standard kit contents include the device itself, one or two pods/coils, USB charging cable, and user manual. Some manufacturers include additional accessories like spare seals, drip tip adapters, or lanyards. However, USB wall adapters are increasingly excluded due to standardisation and environmental considerations – most users already own compatible chargers.

Importantly, e-liquid is sold separately and must be purchased alongside your device. First-time buyers should budget for device, appropriate e-liquid (considering nicotine strength and VG/PG ratio), and potentially spare coils. Starter bundles often provide better value by combining device, liquid, and accessories at discounted prices.

Not quite – e-liquid compatibility depends on device type and coil resistance. MTL devices (pod kits, starter vapes) work best with 50/50 or high PG liquids in 10-20mg nicotine strength. DTL devices (sub-ohm kits) require high VG liquids (70/30 or thicker) with lower nicotine (3-6mg). Using incompatible liquid causes poor performance, potential leaking, or harsh throat hit.

Check your device specifications for guidance. When uncertain, 50/50 liquids represent the safe choice for most pod kits and starter devices. Sub-ohm tanks clearly indicate high VG requirement. Avoid using thick high VG liquids in standard MTL devices, as they won't wick properly through small coil ports, causing dry hits.

Coil lifespan typically ranges from 3 days to 3 weeks depending on usage intensity, e-liquid type, and wattage settings. Heavy vapers using sweet liquids might replace coils weekly, whilst moderate users with less sweet liquids may achieve 2-3 weeks. Replace coils when experiencing muted flavour, reduced vapour production, burnt taste, or gurgling sounds.

Proper priming and avoiding chain vaping extends coil life significantly. Heavily sweetened liquids (often marketed as "dessert" or "candy" flavours) contain sucralose that caramelises on coils, drastically shortening lifespan. If budget concerns arise from frequent coil replacement, consider switching to less sweet e-liquids or devices with longer-lasting coil technology.

For most users, vaping is noticeably cheaper than smoking.

A typical smoker consuming around 10 cigarettes per day can spend approximately £190–£230 per month on cigarettes in the UK. In comparison, vaping costs are generally much lower:

• Initial Device: £15-40 (one-time)
• Monthly E-Liquid: £30–£60, depending on usage
• Replacement Coils: £8-20 per month
• Total Monthly Cost: £50–£90 after the initial purchase

Even at moderate smoking levels, many users can save £1,200–£2,000 per year by switching from smoking to vaping. Refillable vape kits offer the best long-term value, while prefilled and disposable options still remain cheaper than cigarettes.

For beginners and users switching from disposable vapes, entry-level prefilled pod kits are the best choice. These devices are simple to use, inhale-activated, and require no refilling or complex maintenance, keeping running costs low and the experience hassle-free.

Popular beginner-friendly options include Elf Bar Mate 500, Lost Mary Tappo, and Lost Mary BM600 / BM6000, all designed to closely replicate the convenience of disposables while offering better value over time. Refillable kits can be explored later, but prefilled systems provide the easiest starting point for new users.

Modern vape kits utilise standard USB-C or micro-USB charging, compatible with phone chargers, laptop ports, and wall adapters you already own. Most current devices feature USB-C for faster charging and improved durability. Use chargers rated 1-2A (1000-2000mA) for optimal charging speed without risking battery stress.

Box mods with external batteries are exception – these cells should ideally be charged in dedicated lithium-ion battery chargers (like Nitecore or XTAR models) rather than through device USB port. External charging proves faster, safer, and better for battery longevity. However, most pod kits and integrated-battery devices charge perfectly well via included USB cable and standard phone charger.

Prefilled pod vape devices are often the cheapest option, with simple starter models available at very low prices, sometimes starting from just £2.