Hi everyone, I'm Kaff, relatively new to vaping. Got my first starter kit from my friends on my birthday. I've been vaping about 2 months and trying to spend my spare time studying e-cig knowledge. What I have in hand is ISMK EVOD kit, I think it is quite handy and the feature of self-lock is good. But I'm thinking about buying other e-cig, any suggestion? Anyway, definitely would like to know more about vaping. Thanks!