dont get it! thats a conduction vaporizer, i used to have one like that and they were alright... but you might as well spend a little more money and get a convection vaporizer, they are much much much better than the other kind. read this page http://en.wikipedia.org/wiki/Vaporizer#Types. personally i reccomend http://greatvape.com/items/vaporizers/the-extreme-ex600-detail.htm, or http://www.gotvape.com/store/hotbox_vaporizer.php. i have both and they are both great.
www.arizer.com If you are serious about buying a vape. The one you linked is basically a soldering iron in a bubble...I looked into them when I was shopping around but it isn't really worth it. They take a few minutes to warm up where a good one will warm up under a minute and you can actually control the temp.
yup vapor bros are sick.... about 120-130 online, but that one you showed would work okay at best, but they do work.
Basically any type of convection vaporizer produces a faint herb smell, which can easily be covered up with a spoof.
vapes are really cool when you think about it. but you'll still always wanna hit the bong or pipe. just saying, you might get tired of it.