Hi. This is my first time in these forums. I have been vaping off and on for almost two years now. My wife first got me interested with a blu ecig. I did not get a great experience from it, but it peaked my interest in the potential of ecigs. Then I tried my friends cig2o and I was hooked. I've been using the cig2o for some time now and find it to be quite satisfying usually. Unfortunately, I've had a few chargers go bad on me and due to a difference of opinion with vapage customer service, I've decided to try something new. I visited one of the first local vaping stores in my town and looked over some of the offerings. Their prices were high, but I'm sure they will get some business from me when I am out of cartomizers or need emergency accessories. But for now, I think my next kit will come off the internet. The cig2o does not lend itself to using liquid, so this is something that might influence my decision. I want something small enough to keep 2 or 3 batteries in my pocket while I'm working and don't have access to a charger. Obviously battery life is important to me. Also, I was a heavy smoker so I can put down a few cartomizers in a day, so cartomizer price is very important. I prefer to buy in bulk. So here are my questions. Between the Volt and the V2 which is the better kit to get? I want as thick vapor as I can get and I want the batteries to last long. Also, are the cartomizers fully interchangeable? I hear the V2 has great cartomizers for the price. Are these the best? Also, can either of these kits be refilled with liquid easily? Will that save me money? Right now my thoughts are to get a Volt kit and use V2 cartomizers. I would certainly be open to any other brands anyone sees may suit my needs.