@Natanox before sprinting into the bramble-patch of far-worse software support (lots of missing or buggy driver support) on all those Raspberry Pi alternatives, maybe just calm down a little and watch this deeply-sane video where the software support on some of the current, somewhat realistic RPi 4 competitors are reviewed for their current state of Operating System/software maturity:
https://www.youtube.com/watch?v=k8clrUclPIs