The Gcore RufPuf 7500 sits in the mid-range at 7,500 puffs, which is a comfortable amount for most people without going overboard. It recharges, so you get the full run out of it.

Nicotine is 20 mg/mL salt. The ten flavours cover a lot of ground, from simple ones like Peach Ice and Classic Vanilla to busier blends like Strawberry Raspberry Blueberry Ice, plus a Radical Rainbow option for something sweeter.

There's a decent spread here if you like variety but don't want a long menu to sort through. It's draw-activated, so nothing to set up. How long it lasts comes down to your draw and how often you reach for it.