I have bought 3 ecigs and I have not been satisfied with either one. My first one was an egoT and I was constantly buying new tanks for it and every time liquid would leak. The second one I bought was and evod and I had the same issue with it that I did with the egoT. Now I have an evod mega. I get no flavor from the juices and sometime when I pull on it I get no vapors when I exhale. I have changed the coils on it and clean the tank. There is no leakage. What am I doing wrong? I am wanting something that will give me flavor with each pull as well as the hit like a cigarette. Any advice?