I like the Stove-Tec Rocketstove. It is on my list of purchases, and I’ve been asking for one for my birthday (Tomorrow). If I don’t get one, I’m going to buy myself one. There are also smaller, fan driven ones that take betteries, make super hot coals, and produce little to no smoke, CO, etc. Both of these run about $60.
There is a video review on this site just down from the top for the rocketstove:
http://www.tacticalintelligence.net/
That’s the one! Thanks...