I'm seriously considering the purchase of one. I've heard mostly good things about them, with the notable exception that the enjoyable ritual of getting stoned is no longer quite the same. I enjoy the process of smoking weed as well, but I'm tired of inhaling cancer clouds that taste like shit. The health benefits should make it worth it, without a doubt.
I'm leaning heavily towards a Vapir Air2 model, used or new. Do any of you have experience with vaporizers in general, and the Vapir in particular? Have any opinions? Anyone looking to sell?