(Note: I'm posting on my BF's account right now since I don't have one yet.) Hey Gals/Guys! Several months ago, my BF bought us a V2 kit with two extra long (110mm) batteries and bunch of cartos. He then quickly 'graduated' to larger EGO batteries, clearos/tanks, making his own juice, and rebuilding coils. While I do like the V2's, I found them a bit too long and heavy to hold. I also needed to constantly ask him to refill and clean my cartos which he would gladly do. Since then, one of them has broken (my own fault). I would like for you guys to help me pick out another cig-a-like (important) to use and also recommend cartos/clearos/tanks. My BF doesn't know much about 808 types. I'm leaning towards Smokeless Image's Volt. How much of a difference in battery life is there between a 65mm vs. a 78mm automatic? Thanks!