Raxda. Profit-oriented from the get-go, but has excellent support. You might still need to fiddle with the official Mali drivers though (tougher than the Linux NVidia drivers).
Otherwise, if you just need a quick solution for let’s say, a NAS built around USB storage, you can just use anything as long as it has proper support for Armbian (Chinese manufacturer’s own Linux distros sometimes have spyware and stuff that make one of the cores run 100% all the time, also no Mali drivers).