I've been vamping now for 3 weeks and have completely abandoned the cigs, yay! Anyway, I have 2 setups both have a ego type battery which last me all day, or so far have never died on me. My question is, do I follow the natural progression of getting a mod type device or is the main reason for upgrading longer battery life? Are there a lot of other benefits to a mod that I don't know about? I did notice that one liquid vendors' site I was browsing mentioned their voltage recommendation for a particular flavor. I'm not opposed to taking the next step and upgrading but I'm not sure i want to make things more complicated either. Like now I just press a button and puff away, I don't want to have to change settings all the time etc. I will appreciate your feedback thank you!