Hello everyone! I've been researching vaporizers for a while now and I've narrowed my first vaporizer choice down to the Vapor Brothers vaporizer. It seems to be good quality and a fair price (they also sell them at my local headshop so it will be very convenient). I have one worry about the VB though. I have heard stories about them not lasting very long. So i was just wondering what everyones experiences with them have been as far as unit lifetime goes? Thanks