vapor Cannon vs aroma classis

http://www.gotvape.com/store/Vapor_Doc_Vapor_Cannon.php
or the

http://www.herbalvaporizerreview.org/vaporizer-review/hands-free-vaporizers/aroma-classic-vaporizer-review/

these too vaps are both in my price range,1 was wondering wich one is better thanks

http://www.amazon.com/Magic-Flight-Launch-Box-Vaporizer/dp/B003F7FCNA/ref=sr_1_1?ie=UTF8&s=hpc&qid=1274752748&sr=1-1 better!!! those are ok but this is the little guy you want !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!