My second setup was a V2 (the first being Blu.) The V2 was a nice system for me...it got me off smokes. My big issue was I was having to switch batteries ever 3 hrs or so, and that drove me crazy. Also I wanted more vapor, and the nifty tanks I saw that everyone had. then I found this forum and stepped up to a Provari
Any system is a good system if it gets you off smokes, or at least cut down. When you are ready to upgrade, there are plenty of people here who will help you out
Btw my favorite part of the V2 system was the passthrough. It let me vape all day at my comp without having to deal with the batteries. I let my friend use my V2 system, and after a few days he decided he wanted to upgrade, so he bought 2 Spinners and some Viva Nova's.