previous owner. complaints are poor battery life, lack of features and expense vs current crop of vw devices coming out of china. also build quality while good, is highly overrated. Mine had machining marks and while the case is bombproof it does little to protect the circuitry inside from a good jolt. long story short provape has a huge task ahead of them if they want to catch up and stay relevant and an even bigger job in proving that they are still "inno-vape-tors"
edit: also maybe mine was just flunky but in the menu it would often freeze up, resulting i my pushing the button more then necessary. then when it finally caught up id have to cycle back through the menu again. im sorry but for as much as they charge for it, it shouldnt be using a brain that cant keep up. low power intergrated circuits are cheap
im happy to report the zmax rev2 is a lot more responsive, though it brings its own quirks to the table
You bring up a lot of interesting points. If you were going to recommend an alternative to the ProVari if someone was looking for 'the best', what would you point them towards (price being not a huge factor)?