I think you're on to something here... Check one out at a dealer before you decide for sure. At VaperCon one guy, trying to PROVE the Radius wasn't enough for him took his Atty off his PV, put it on the Radius and fired the button... turning it up as he went... he stopped at 35 watts (or so) and said... "wow.. it's driving it... I'm at FULL POWER on my
istick 50"
As they say, YMMV, but in this case... it's actually true.
I have always preferred voltage myself, especially with a
device like the ProVari 1-3 where the menu is a lot more complicated than pushing the up and down button, but on the Radius, it's pretty darned simple, and I don't miss voltage at all... took a couple days, however, to be accustomed to it. Then I locked the wattage... then I stopped thinking about it.