I was fortunate enough to have an open minded doctor that had me do some research on vaporzing about 10 years ago and I stumbled upon the "Superior Vaporization Technique" and found a hardware store that carried a Makita heat gun, the rest is history. It's pretty cool that you can pretty much contact the inventors of your favorite vaporizers and find out whatever it is that you still have questions about. Mark's always been nice enough to put up with all my emails asking questions that in retrospect, were pretty idiotic. I think with the VHW he solves a major hurdle with his VRIP series and is used exclusively with my PD now.
The i-inhale is good for what it is. If I have access to any other home vaporizer, I never use the i-inhale. Attaching a silicone hose tends to give me better results cause it lengthens the vapor path and makes the temp of the vapor more tolerable. If you have the proper lighting, the i-inhale gives you visible vapor hits but I find that I have to take about twice as many hits with the i-inhale then I have to do with a home vape, and I usually vape on the low side.
Do they have 120 to 240 converters? Or do you just have to get a 240 version? I dunno if you had a chance to take a look at the vhw thread but I'm thinking of getting an inline ash catcher, this thing is gonna be sweet!