the buddah gets good reviews. I just bought a hotbox and so far so good. I have also had a vapor brothers and that one worked very well also. I already posted something before, but stay away from this one call "the ultimate vapor machine" its a piece of crap. You need to make sure whatever vaporizer you buy is 1. Made in america 2. Has a ceramic (not metal) element. 3. No plastic pieces on the element or whip.