Ok, so I've been reading and watching video's on VV and VW and stuff like that. I'm happy with my kanger mini Protank 2 but now I've got the bug of looking at all the different kinds of models to vape with. I came across the eGrip Oled and I like the idea of being able to control VV or VW although I don't fully understand it just yet. The cost is a major investment for me at about $100 shipped to my door the next day. What say you for someone like myself who is knew to vaping? Should I just stick to what I have for now and let the extra toys alone until I have gain more experience? That OLED display keeps calling me. By the way, my friend thought I was smoking a crack pipe yesterday. I had to explain to her that I'm not on drugs.