I tried OnHub, but unfortunately it didn't have the option to force 5Ghz over 2.4Ghz for devices without going through some hacks. Where I live, 2.4Ghz wireless has 10% packet loss on average, no matter which router I use. I'm happy that routers are finally getting the UX treatment they deserve, and their target market isn't for people who know the difference between the two, but OnHub should keep the nitty-gritty de…
An AP cannot prioritize 5 GHz over 2 GHz. It's up to the client to decide what to connect to.
My iPhone can't prioritize 5Ghz unfortunately. There was some BSSID trickery I could do, but having guests over was a pain since the broadcasted SSID would always result in a horrible connection. By turning off 2.4Ghz entirely on my old router there's no such problem (though the range is reduced quite a bit).