Or a guy like me wonders by and says 'Holy shit! Does it work? I'll take it, thanks....'. Your call. What's the chance a guy who already has one will be interested in another for such a bargain price? I bought several returns from PIU a couple years back at $80 and passed them on to very grateful guys at that cost. Great deal for all, I'd do it again. You asked my opinion, I suggested going for it, it's in your hands now.
I passed on comparing vapes in such general terms, I think I'll still refuse to get into such a subjective deal.
If you want to break more glass, see
@ataxian. You don't even have to have him come by, he does excellent consulting from poolside I'm told........
No, 'use while charging' has been around for several years. The "true PA", that needs a special supply came before that. There is no pass through per se. The charger isn't strong enough to run solo, you need to charge the dead battery something like 8 or 9 minutes to support a session.
OF