Thank you! Do the single m9 have anymore significant range than the m5? Example. 3 wired m5 vs 3 wired m9 in the same locations. Thanks in advance.

I went be using it as a hub at all. I'm on lutron switches. So the 2nd 5ghz will still work at backhaul and not to serves clients?

If I use Ethernet for the backhaul, will the router still utilize the 2nd 5ghz band for traffic? Or will it essentially just waste that 2nd 5ghz band? Just wonder if I should just get the deck m5 vs...