I see a flight stack, aio's make a build clean imho. not stacks

Technically, it's the Happymodel Pancake "AIO". Includes FC, VRX and ELRS. But I guess that's still not an "A"IO

It is. There are several devices that have called themselves that over the years. It is also a stack, so i'd call it a hybrid, in modern terms. There certainly was a time when such a thing could only have been called an AiO, and it was like, 5 years ago, and any time before then. We think of that meaning it has 4 ESC's in it now, but that wasn't the case if you go back more than about 7 years.

It's been cold where I am. Hope I can get some good footage to share soon