Got mine today. I'm on the second load, so here are some impressions:
I got the copper/bronze/champagne... whatever color that is. It's subtle. I like it. Practically every other vape I have is black so this is a nice change.
The unit itself is smaller and heavier than I expected it to be. It's solidity and stealthiness are welcome surprises. It really does feel great in hand. Looks fantastic too. The subtle logo is great.
It does get pretty hot, which at this time of year isn't really a downside. But it isn't "holy cow! What's wrong???" hot, more like "this vape has some serious power" hot. It heats up impressively fast for a single 18650 driving such a large ceramic oven. Very cool.
Hitting it was a little tricky to get used to initially coming off of the Mighty's wide open draw. The IQ is a tight draw for sure. Around half way through the second load I got the feel for draw speed down. It can hit REALLY HARD around 375 and a slowish draw. I had to be a little more careful with it to avoid busting a lung. Once I got the feel for it though I realized that I can get similar sized clouds from it as the Mighty. Warm, flavorful hits. Not burnt or searing hot tasting like you get from some of the others.
There are a few downsides to the setup. I don't have a lot of confidence in the hinges and closures on top and bottom. I feel like they should snap in place or something. Feels like it'll flick open at the wrong moment and break off. Will that actually happen? Probably not, but it kinda feels like it will. The little interior battery door itself is much better and more solid feeling.
Another small gripe is the mouthpiece setup. I love having two options out of the box, but swapping them is fussy and it seems likely that the flat mouthpiece will get lost eventually. I'm also uninterested in infusing anything with the removable "flavor chamber," but I like being able to remove the vapor path for cleaning. Kind of a wash there. The extended mouthpiece is great, but a 14mm connection would have been better than a 10 (to me anyway, since hooking it up to a water tool seems like a no brainer.)
Overall, for a first session impression? I'm impressed! It has a short learning curve, makes tons of vapor, especially for a conduction setup. It was easy to load and unload. Just a great little on-the-go vape! I didn't really mess with the app but this will be my daily for the next couple weeks while my Mighty goes through an RMA, so I'll do a long term use uodate later on.