Vaporizing uses less weed than most other methods and you get more THC in the vapor than you would normally in smoke (barring a gravity bong, but that uses a lot of weed compared to a vaporizer, I'd say.

I can just say this, my friends had been smoking out of a pipe for a while and when I let them have a spin on my vaporizer, it destroyed them. :rasta: Suckas got served.