The Arizer Extreme Q is a probably the best value available for a high-quality vaporizer. The Extreme is a big improvement over cheaper vapes, but it sells for under $200 (less than one-third the price of the Volcano Vaporizer.) The Extreme also has a number of unique features and accessories which place it in a category of its own:
First, the Arizer Extreme Q comes shipped with both a whip and a set of inflatable bags – thus, you can use either method to inhale your vapor. Second, although the Extreme is primarily meant for in-home use, an optional battery pack allows you to take the Arizer on the road. Third, the unit comes shipped with a remote control.
Another unique feature of the Extreme is the bowl itself, which is made from glass. Many users have commented that the glass gives a better taste to the vapor. The whip attachment also comes with borosilicate glass parts that are thick enough to withstand being dropped. The exterior is made from high quality stainless steel which gives the Arizer a sleek appearance.
In my opinion, all of these positive qualities make the Extreme the best vaporizer available.