My wife and I are looking to upgrade devices from our basic eGo. I already know I am saving for a Provari V2 but she refuses to spend that much on one. I will probably buy her one anyway but I am trying to research tube mods that fall in the mid size category that have variable voltage and are regulated. Not having much luck as it doesn't seem to be a popular niche and not easy to search for. I like my twist but would like to find her something like it or a little bigger that is regulated and doesn't have the voltage drop off through the day.
Please give me a list of devices you know of that I can research and look into. Thanks so very much.