Doesn’t leak
I drive around 2,000ish feet up and down a mountain everyday for work and my smok vape would leak often due to the pressure change and the heat when it’s gets hot. Would waste so much liquid. This thing doesn’t seem to leak at all and I love it. Small battery and wattage doesn’t go too high compared to the 80w smok, however the fact it doesnt leak makes it perfect for exactly the reason I bought it in the first place. Just wish it had a higher watt for stronger flavor but still great:)