If you don't want to go down the e.g. "Voron route" nor that I could recommend for the first 3D-Printer, Prusa or partially Sovol Printers would be good. For what I can say Prusa MK4S would be a solid option, although more costly than the Mini.

I guess install Steam on it. (And clamtk I also find important.)

BTW what distro did you choose?