If you want to "build your own" and don't mind some hands-on fun, I strongly suggest looking at using a PC Engines APU2 board and using the Linux distribution o

If you want to "build your own" and don't mind some hands-on fun, I strongly suggest looking at using a PC Engines APU2 board and using the Linux distribution of your choice on it (and yes, OpenWRT works fine on them). https://www.pcengines.ch/apu2.htm https://www.pcengines.ch/apu2.htm