I bought a Vapir One a while back it wasn't the same model but I got a good deal on it so I thought hey why not. This thing disappointed me in so many ways, the fan on mine was really loud so anyone within a couple rooms can hear your up to something. Overall I wasn't very impressed by this thing especially since I got to watch a bunch of vapor leak out the herb drawer after reading in the manual that was supposed to happen which blows my mind. I recently just gave it away since I would of felt bad to have to con it on someone else trying to sell it, I ended up buying a Volcano which is awesome but still gets the backseat to my bong a lot. Another vaporizer that I was looking at was the Extreme vaporizer, I've never used it but it is cheaper then a Volcano with more features.