The simplicity of vaping using a simple ego battery and CE4 clearomizer are gone now..Fastttech's manufacturers just now discontinued those products and are selling only a few that are leftover..once those are gone, many newbies will either quit vaping or be required to learn a whole new way of vaping, which I think many will not bother to attempt, and also pay more for the more newer complicated vaping gear....simplicity and the old ways is sometimes the best is not always the best..