When choosing the perfect vape setup, most users focus on flavor and cloud production. But if you’re a former smoker or someone seeking a strong throat hit, nicotine delivery becomes the top priority. Two standout coil options—Innokin Zenith Coils and Vaporesso GTX Coils—are widely used across the UK, especially through trusted retailers like How To Vape.
The real question is: Which coil gives you that satisfying hit of nicotine without sacrificing smoothness, consistency, or comfort? Let’s compare these popular coils to see which one delivers the nicotine punch you’re looking for.
Understanding Nicotine Delivery in Vape Coils
Before we get into the comparison, it’s important to understand what affects nicotine delivery in vaping. Here are some key factors:
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Coil resistance (higher resistance = tighter draw and more nicotine per puff)
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Wattage range (lower wattage burns slower, ideal for nicotine salts)
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Airflow design (restricted airflow improves throat hit)
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Wicking efficiency (better wicking = more consistent delivery)
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E-liquid type (nic salts vs. freebase nicotine)
Both Innokin Zenith Coils and Vaporesso GTX Coils come in various resistances, but they behave differently when paired with specific devices and nicotine strengths.
Innokin Zenith Coils: Built for Nicotine Satisfaction
The Innokin Zenith Coils are optimized for mouth-to-lung (MTL) vaping—a style that mimics the feel of smoking. This design is especially beneficial for ex-smokers using higher nicotine strengths or nicotine salts.
Tight Draw = Enhanced Throat Hit
The restricted airflow on most Zenith-compatible tanks, including the Zlide and Zenith II, enhances the tight draw. This restricted pull means a more concentrated delivery of nicotine per puff, mimicking a traditional cigarette.
High-Resistance Options
The 1.6Ω and 0.8Ω versions of Innokin Zenith Coils are ideal for use with 50/50 e-liquids or nic salts. These coils operate best at lower wattages (between 10-15W), ensuring slow vaporization and a longer-lasting hit.
Smooth Yet Strong Delivery
Despite the strong nicotine delivery, users report a smooth throat hit with Zenith Coils. The coil’s vertical orientation and organic cotton wick contribute to a cleaner inhale without any harshness.
Consistency in Every Puff
What sets Zenith Coils apart is their incredible consistency. Even with high-strength e-liquids, they don’t burn out quickly or lose flavor. This makes them perfect for all-day vapers who crave a dependable nicotine fix.
Vaporesso GTX Coils: Powerful But Variable Nicotine Delivery
The Vaporesso GTX Coils cater to both MTL and DTL (direct-to-lung) styles, depending on the coil version you choose. With resistances ranging from 0.15Ω to 1.2Ω, this range gives users more flexibility—but also requires more attention to pairing the right coil with the right e-liquid.
Sub-Ohm vs MTL Options
The lower-resistance GTX Coils (0.2Ω, 0.3Ω) are built for high-VG e-liquids and cloud chasing, not nicotine satisfaction. However, GTX 0.8Ω, 1.0Ω, and 1.2Ω coils are excellent for MTL vaping and provide decent nicotine delivery when used with nic salts.
Free Flowing Airflow = Milder Throat Hit
Unlike Zenith’s tight MTL setup, Vaporesso kits tend to have more open airflow, even on their MTL-focused devices. This results in a smoother but less intense throat hit unless the airflow is manually adjusted.
Faster Heating = Quick Hits
GTX mesh coils heat up very quickly. While this produces flavorful vapor, it can sometimes deliver a quicker but less sustained nicotine effect. For vapers who prefer short, strong puffs, this might actually be a plus.
Best with 20-30mg Nic Salts
While the GTX MTL coils are compatible with nicotine salts, most users find the ideal balance with 20mg to 30mg nic strength. Anything stronger can be too much, especially when using mesh coils that produce denser vapor.
Direct Comparison: Which Is Better for Nicotine Delivery?
| Feature | Innokin Zenith Coils | Vaporesso GTX Coils |
|---|---|---|
| Nicotine Strength Support | Up to 50mg | Best at 20-30mg |
| Throat Hit | Strong, cigarette-like | Smooth, slightly weaker |
| Airflow | Tight and restricted | Adjustable, often looser |
| Coil Resistance | High (MTL focus) | Wide range (MTL + DTL) |
| Best for | Ex-smokers, nic salt users | Mid-strength vapers, flavor chasers |
User Reviews: What Vapers Say
Many customers shopping at How To Vape praise Innokin Zenith Coils for delivering the most cigarette-like experience. Whether you’re using 10mg or 50mg nic salts, the consistency and throat hit are top-tier.
On the flip side, GTX Coil fans love the smoothness and flavor but note that for strong nicotine hits, you need to choose the right coil and tweak your settings carefully.
Final Verdict: Which Coil Wins for Nicotine Satisfaction?
If your top priority is a strong, consistent nicotine delivery—especially with higher-strength nicotine salts—the Innokin Zenith Coils are the clear winner. Their MTL-focused design, tight airflow, and low wattage usage make them perfect for ex-smokers or anyone looking for that reliable throat hit.
Vaporesso GTX Coils are better suited for users who enjoy vaping at mid-level nicotine strengths and prioritize flavor and vapor production over throat hit intensity. They still offer satisfying nicotine delivery—but with more customization and a smoother experience.
Available Now at How To Vape
Whether you’re team Zenith or team GTX, you’ll find both coils at How To Vape, your go-to online vape shop in the UK. With fast delivery, competitive pricing, and authentic vape gear, How To Vape ensures your nicotine journey stays smooth, satisfying, and affordable.
