I had a radius when they 1st came out, but I was vaping at 35 watts in them days, so the battery life sucked, so sold it, 12 months or so after I sold it, I was vaping under 20 watts, so ended up regretting getting rid of it, as is a mod I have faith will last time, by the time I decided I wanted to get another one, provape was closing down, but eneded up getting a radius and kabuki off the classifieds for $225, most I had even spent in 1 transaction, but was happy to have one again, and heard good things about the kabuki, so wanted to try it anyway.
I still don't have a radius btw, because a week after I got it, my wife's tank had got home before me and her tank was bad, so she grabbed the radius and kabuki off my shelf, she liked it so much, I have not been able to pry it away from her since, have tried to get her on other mods, but nope she wants the radius, which is strange, as she does not like bigger mods, it took me 3 years to get her off pen batteries and onto a pico, and she always complained it was too bulky.