not sure for what purpose you want a tablet, but I had a fujitsu 2 in 1 in college that was pretty solid for linux support. no problems with pen drivers or anything. the screen swiveled around and it folded down into a tablet. it was pretty bulky compared to an android tablet or similar, but it worked well for taking noes and had a full keyboard when I wanted it

I bought a chuwi ubook x and it is nice. I installed endeavour os gnome on it.

That new MinisForum tablet looks pretty good.

I develop on emacs with same PC config, run sql servers locally, maintain servers, office and mail stuff, all kind of communications, file operations, casting screen to a TV or projector, very good stylus and note taking abilities on my samsung tab 9 ultra dex mode with 4 days of battery life. You may think as an alternative

Probably not what you wanna hear but a Galaxy Tab S6 with Termux, Dex and Keyboard is pretty great.