Is there a reason you want to jump up so quickly? I love my eGo, and I hope to move up some day. But for now, it works for me! I'm not really wanting/needing something more. Sure I want to try EVERYTHING on the market....every carto, clearo, battery, juice, you name it. I've learned that there are so many things that I want to buy, I'm kind of glad I have my eGo to help get me there. I use EVODS on it as well as Stardust clearo's, and a Pro tank! I'm sure the ProVari is a huge improvement over what I have, but until I learn more and try out all of the toys, I'm enjoying it. Besides, I think the Pro tank looks kinda cute sitting on the top of my pink eGo!