Eero Pro 6E, 3 pack $399 to $499
The set-and-forget mesh. Setup runs entirely from a phone app in fifteen minutes, updates install themselves overnight, and the tri-band design keeps node-to-node traffic off the channels your devices use. In a full Buffalo double with a basement office, three nodes deliver working speeds to every room they have been tested in.
The tradeoff
The advanced controls live behind a subscription, and tinkerers will find the app limiting. Buy it for the household that wants WiFi to be an appliance, not a hobby to maintain.
WiFi 6E tri-band · Covers 6,000 sq ft · App managed · 2 ports per node