Marcuss, sorry for the Herbo comparison but if we were to classify the vapes whip, bags, etc etc. the closest vape out there that I can make a comparison is the Herbo with its glass on glass on glass design. Make no mistake, I love my Herbo as well, and it does great when I want to inhale a larger spectrum of flavanoids at a higher temp, so yes, you are correct, it's not a fair comparison since the one I have doesn't have a dimmer switch.
I have asked Mark to make it "hands free" with a GonG joint but he said that the weight and length of the wand make it a little more difficult than with the Herbo design. I think he also thinks it mimics something that we already know how to do, which is basically the same motion of lighting a bong with a lighter. Also, there are some durability issues which is why Max and Tokin prefer the standard heater cover over the GG set up that 7th floor offers.
KC already answered the question, but yes, there is a dimmer switch. Just got home, about to take a tasty VRIP! I typed this out first cause my answers make a little more sense before visiting the VRIP... cheers!