Unifi Switch 16 PoE. Everything that's on wired ethernet will make its way back to that 16-port switch: PoE cameras/doorbell, the rest of the Eero mesh units for the house, and unmanaged switches ...
and then switched from ASUS routers to Unifi rack-mount and AP equipment as the last step. (Well, next to last step as I'm replacing my Reolink WiFi cameras with POE cameras using the new Device ...