Variable wattage is also the most important to me. My attys drop in resistance as they crud up. I clean them with Everclear, but that only postpones it. The VW lowers the voltage as the resistance drops to keep the power from increasing and popping the coil.
...
I was dripping some samples at a local B&M earlier this week. When I told these young folks it was "only" 20 watts and couldn't support a new 0.5Ω Aspire Atlantis or upcoming Kanger SubTank, they almost called it a senior's
mod ("old school"). When I ask one of the non-cloud blowers what his DNA40 was set on, he blushed a little and said, "Ten watts." I replied, "Me too
good flavor, eh?" Nevertheless, the ProVari image now seems that of a Buick in a world of 600 HP pony cars.
But put yourself in ProVape's shoes. Besides Snap-On tool ruggedness, safety is their marque. They can't afford a single ProVari thermal event in the news. They've made the decision to support 18350
batteries, but know there are some from eBay and Amazon that are risky at half their C rating when new. They'd have to support those 0.5Ω clearomizers with 7.75 amps (at 3.9V) to even get just 30 watts. Will they do that? I could be wrong, but I don't think so.
Twenty watts is exactly the maximum power I
vape today, with most of it around ten watts. 0.8Ω is now the lowest I build and they've given me a 0.1Ω cushion to their low limit. I appreciate them raising the current limit to 5.5A because I'm right at 5.0 with 10.0W/4.0V into 0.8Ω. One notch up and I'd be over. So for me, the power of the Provari 3 is everything I need.