I got a new go-go a couple of days ago. It is my first e-cigarette. I had smoked for many years and had quite for quite a few years byt fell off the wagon in a moment of weakness. I have chewed a lot of nicotine gum and I still smoke so thought i would give these a try. After reading a lot on the forum and viewing videos on you-tube the go-go sounded like a good fit for me. So far, not bad. The battery and cart seems to last a long time, easy to fill and low maintenance. The only thing I notice is that I don't seem to be getting the amount of vapor others in the videos seemed to be getting. It's OK but I would like a litttle more. Any suggestions on things I could be doing wrong in technique or maintenance? Any help would be appreciated. jpaul