Open source and open hardware, OS based on OpenWRT (plus plans to support other distros), and sensible enough specs. Though, I'm not happy that as designed the

Open source and open hardware, OS based on OpenWRT (plus plans to support other distros), and sensible enough specs. Though, I'm not happy that as designed the WLAN antennas are internal. Multiple modules of a single type are not supported either, though they say that might change. Also, anybody having experience on the distance of convenience between some Ubiquity mesh setup and self-made OpenWRT tinkering? (I've not heard many good voices regarding the latter...)