In This Guide
Lost Mary and Hayati are two of the UK's most popular prefilled pod kit brands post-disposable-ban, and both make big-puff devices that look similar on paper. Here's how the Lost Mary Nera 30K FullView actually compares to the Hayati Pro Ultra Plus 25000 — and which one fits your vaping style better.
Quick Comparison Table
| Spec | Lost Mary Nera 30K FullView | Hayati Pro Ultra Plus 25000 |
|---|---|---|
| Puff Count | 30,000 | 25,000 |
| Battery | 1000mAh | 850mAh |
| E-Liquid Capacity | 2ml + 2×10ml | 2ml + 2×10ml |
| Nicotine Strength | 20mg | 20mg |
| Charging | USB-C | USB-C |
| Standout Feature | FullView e-liquid window | Dual-pod twist flavour switch |
| Price | £24.99 | £19.99 |
Lost Mary Nera 30K FullView: The Case For
The standout feature here is genuinely useful, not just a gimmick: the transparent FullView window shows you exactly how much e-liquid remains, so there's no more guessing when a pod is about to run dry mid-vape. Combined with the highest puff count of the two at 30,000, this is the better choice if you hate running out unexpectedly and want the longest possible gap between pod changes.
The 1000mAh battery is also the larger of the two, meaning it comfortably outlasts the e-liquid capacity rather than needing a mid-cycle top-up charge.
Hayati Pro Ultra Plus 25000: The Case For
Hayati's standout feature is the dual-pod twist system, letting you carry two different flavours in one device and switch between them with a twist of the base. If variety matters more to you than raw puff count, this is the more flexible device. It's also £5 cheaper at full price, making it the better pick if budget is the deciding factor.
Which Should You Buy?
- Choose the Lost Mary Nera 30K if you want the highest puff count, hate running out of e-liquid without warning, and don't mind paying a little more.
- Choose the Hayati Pro Ultra Plus if you like variety (two flavours in one kit), want to save £5, and don't need the visual e-liquid indicator.
Both are TPD-compliant, use nic salt e-liquid at 20mg, and charge via USB-C, so you're not sacrificing core functionality either way — this really comes down to which extra feature matters more to your daily habits.
Running Costs Compared
Since both kits use replacement pods rather than being fully disposable, ongoing cost matters more than the upfront price. Lost Mary Nera 30K FullView replacement pods run £12.99 per pack, while Hayati Pro Ultra Plus 25000 replacement pods are £11.99. Given the Lost Mary pack delivers roughly 20% more puffs per pack, it works out slightly cheaper per puff over time despite the higher upfront kit price.