MikroTik for the win
Backhaul is still over the wireless waves, the more users the worse it gets for everyone. I'm running a MikroTik router (RB4011) and a PoE switch to power a couple of MT wireless access points and using their CAPsMAN to control the whole thing, including a guest and "idiot of things" virtual SSIDs on their own VLANs. Even using powerline to run more access points would be preferable to WiFi repeaters.
Biting the hand that feeds IT
