the evic is great vv and vw for only around 100 bucks if money is an issue.
I concur although my experience is limited in higher end mods. I used joyetech ego twist and a vision spinner and enjoyed them and they were solid. I went to the evic a few months ago and love it. My main reasons to switch were battery life and not losing performance as battery dies. Closely followed by ability to customize performance. The software on the evic can be slightly wonky but they are constantly updating it with new software you can update. For a 100 bucks, best bang for your buck until you get up to the provari. I did a lot of research on this before I purchased and general consensus pointed to the Evic, second choice would have been Zmax. Do your research and most of the popular mods are there for a reason, I don't think you can go wrong with any of these models.