The GH is a unique vape and yes it does get hot but it cools down fast and the Ti version cools even faster, which I will be comparing to the SS eventually..... I generally use the GH out and about, usually on setting 3-4, click it on, take a pull for about 5-7 seconds and click it off. Now, you can keep hitting it, one after another, without any rest time in between or you can leave it on but it will most likely get too hot on your lips to hit it comfortably without the silicone guard. I almost never use the guard but I let the GH rest for maybe a minute roughly, between each hit after the first two hits or so, when the vape has warmed to the touch a bit or let it rest every other hit is also fine for me. Normally that's how I vape, I don't like to rush, I take my time and hit it, rest, daydream, hit it, rest, hit it, fall asleep, hit it, rest, eat food, hit it etc. and the GH is made for this method! It takes seconds to heat up, seconds to cool down, relax and enjoy the vape. If your in a hurry and can't rest the GH between every hit or every other hit, then you may need the guard, depending on your temp, draw speed/duration, amount of material etc. Maybe its just me, but I always feel rushed when I know I have something heated up, using power and heating my material and that's why I love the GH so much. It just makes sense to me for a portable vape to be one only when your hitting it, not all the time.......but I do love my session vapes too, for different situations and reasons.
Everyone will have different opinions on the heat level because everyone has different vape methods and preferences, sensitivities etc. . For me, the GH is comfortable, not hot, with my method of use and without the silicone guard. Don't expect the Gh to be as cool as the Crafty and don't expect the GH to burn your lips off either. The GH is capable of delivering cool, comfortable hits, you may just need to slow down or change your method a smidgen. The GH takes a few seconds for the heat to radiate out to the outside of the unit so its not like all of the sudden your hitting it and BAM, BURNING LIPS! The heat eventually gets to the tip and it can definitely be warm on your lips if you don't let it rest. It only takes a minute to cool down to a more than comfortable heat level.
@ Kalessin
You will love the GH for a one hitter vape! I have not found any other vape that works better for this situation because the chamber design allows you to use the smallest amount of herb possible or fill it up. Just put a pinch in at a time and change it out every hit or two and you will always have fresh, clean tasting vapor. This vape is very efficient so it really allows you to use less material which also cuts back on having to hit it again and again to get a proper effect, in turn, keeping the unit cooler overall. I normally don't use my Crafty or Mighty for pinches, even though they do pinches just fine, it's just that I almost feel guilty not filling the chamber all the way because your taking a few minutes and a lot of energy to get up to your temperature so you want to make it worth it......that's just me though.