My bad , your right! OK, I want something portable, sleek looking but not weird to use in public. I am "comfortable" with the 808's and no nothing about atty's. I like the "techy" aspect of the Provari, but not sure its really necessary (cool though). I want something SOLID BUILT. I've seen some that look like they may break in my pocket. I think, if I am right, that ones using the AW???? type batts you can buy at any store is nice so as not to get caught with a dead batt and no charger.
Initial expense for the unit is not a "big" concern. But more of a concern is the expense of operating the unit, ie: carts, attys, batts, etc... I drip on the 808's and am just getting started mixing flavors. So disappointed it took me this long to get away from flavored carts.
Back to your list of questions: Long lasting battery=yes, Variable volt=sounds nice but no experience with it, Inexpensive batteries=of course, Tube or box=definitely TUBE, Expensive or cheap=cost of unit(dont care) cost to operate(cheapest possible), Vapor or throat hit=I think vapor? I am finding different juice changes my TH? (Does that sound right?)
I over think and research everything, so I am looking for the BEST BANG for my BUCK.