One point, that EdgeMax router can act as a switch too.
You can either have all ports on the same network (like a bog standard home router), 2 ports on one network and the rest on another (this is what I use) or each different port a different network.
This is good except i need 6 ports on the main one (inc. one PoE) and 5 (inc. one PoE) on the upstairs one.
This means that i could get away with the edgemax 5 port PoE for one but will have to get one of those and a switch for downstairs which is a pain in the ass.
One point, that EdgeMax router can act as a switch too.
You can either have all ports on the same network (like a bog standard home router), 2 ports on one network and the rest on another (this is what I use) or each different port a different network.