I have bought many different ecigs. Most of them have turned out to be junk. My favorite at this point, is Green Smoke. I prefer the cartomizers. I don't want bothered with cleaning atomizers. I started refilling the cartomizers, as they are quite expensive. I have had a lot of difficulty with GS batteries. Although custumer service is always excellent, it is a pain to keep returning them. I was considering getting the Vapor4Life starter kit, but am reluctant to spend yet another large amount of money on ecigs, as I already have many that have been junk. I was hoping for some feedback about Vapor4Life's products. Thanks!