I'm going out shopping for tanks tomorrow and I need real advice. I recently bought an Evod and it changed everything for me. I was ready to give up on vaping altogether, but the Evod really changed things. I've been looking at either buying a Protank mini or a couple Evods for the same price. I've noticed through research that they use the same coils. I need REAL advice here. What I mean by that is, will I really notice a major difference in performance between the two or will they perform similarly? I don't have a high tech mod or anything like that. I'm just using a vision spinner battery. Any advice would be appreciated.