I don't like the touch fire button that can stick on, if your finger is sweaty or wet.(at least it has a side push button) I don't like how fragile the screws are. (at least it comes with extra screws) Your not suppose to charge and vape but you can with this. I want pass through, and I want the manual to say it's ok. If you tap the device the battery can come out and reset the device, that seems annoying. For those who have the ipv2 and had it awhile, are the little cons a nagging annoyance you deal with, or are the problems not everyones experience?