I had a weekend destination wedding to go to and hadn't used this in awhile so I decided to take it along. I was using a small pen vape and wanted to get much higher much faster so I used this instead. My coil might be dying a little, but it still works great. Little awkward to use in public, but it's good for doing large amounts quickly. Kind of a tangent but I let my friend's combuster significant other try it and he said "Mmmmmmm, interesting..." with a look and I kind of pressed him and he said it was "very ghetto, but it worked". He puts his material in a rock, lights it on fire, inhales the smoke, and mine is ghetto? Reminded me of a combuster friend of mine who said my sticky brick had a "vaporiser taste" to it. Anyways, I don't love this thing, but I really like it. I'm pretty impressed every time I use it. A couple minor gripes, but really glad I bought it still.