I have the GPD microPC. I’ve run Fedora and Arch on it both with great success. It supports s3 deep sleep mode so the battery lasts days with light use.

My only complaint is that the keyboard and mouse buttons are terrible. Ive also never been able to get it to fast charge (which it claims to support).

I tried their slightly larger models as well. A little too big for holding like a tablet and typing.

I heard the microPC 2 is out now.