To change the subject a bit, I thought I'd offer some usage notes after a weekend of playing with my new GH. A few things - I dropped it twice over the weekend - once from about 1 foot onto a rock, and once from about 5 foot onto carpeting. Nothing broke, nothing acting different, it took the beatings and has kept on heating....
It got a very good workout over the weekend. It was used as both a personal (1 person device) as well as between 2 of us - passing back and forth. I tried it with my SO - her initial reaction when she first saw it was "This is what you waited 2 years for?" lol. However, after a day of us using it, I asked her preference (GH, one-hitter or O-pen) - she MUCH preferred the GH. I'm finding my style of using it (and I think one of the interesting things about it is you can match your way of using it to how you are most comfortable) - we used it all weekend on setting 5, taking a few (2 or 3, 4 max) big, cloudy hits. and then don't need any for a while. With two of us on setting 5 we ended up having to use it with the Silicon tip - it was warm when passing back and forth between us. We did kill the battery once - passing back and forth between us for over an hour and a half at setting 5. I still feel like I am getting more baked with a lot less flower than I have with anything else - in fact, a few times I had to take extended breaks because I was maxed out.
I'm still experimenting with how much flower I load into it - I think for the most part I'm loading about 1/2 an oven's worth - probably a bit more when the 2 of us were using it. I also find I'm hitting it like a one hitter (my preferred method) - on setting 5, a few big hits - then put it down for a while. You definitely want to take a hit from it after turning it off - it does leak a bit of smell otherwise. Initial draws are actually quite smooth - the last pull or two from the cooked herb is when it get's a little harsher - most of the flavor is pretty much cooked at that point. The ABV is a nice deep coffee brown. As others have said, it's easy to tap out (or use the pen clip) to get the ABV out, and the oven is very clean - since Friday, I still haven't cleaned it or needed to.