
GL.iNet
GL-MT6000 (Flint 2)
OpenWrt enthusiast's choice; good value, but lacks 6GHz.

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if you insist on wifi i personally love asus ai mesh. i’ve had nothing but great experiences with it so far. speeds are consistent through my entire house. eero on the other hand i personally have had very, very bad luck with. Devices that don’t roam properly across the nodes correctly, hit or miss connection drops during hand offs, poor speeds on satellite nodes (even with the pro models with tri band) and half of the good features being behind a stupid paywall. i personally wouldn’t ever touch eero again.
Asus aimesh, for years no reboot needed.
ASUS aimesh is the best option besides true ap based systems.
I've been using Asus Aimesh for years. 3 nodes and seamless switching when walking around. There does seem to be a client limit at about 75-80 wifi devices whiche forced me to move iot devices to a separate wifi network. Asus is great to start with but unifi likely my next system
For gaming use cable, for wifi coverage of this size, you can do well with asus aimesh, you can pick two routers of your choice, cheaper than ismesh system and many settings available.
I love my Asus router, and it has a feature where you can basically use any other modern Asus router as a mesh router. The one thing it doesn't have that I wish it did was more flexible DNS, but if I really want that I can roll Pi-hole or flash the firmware.

GL.iNet
GL-MT6000 (Flint 2)
OpenWrt enthusiast's choice; good value, but lacks 6GHz.

Ubiquiti
Dream Router 7
Advanced management, but limited Wi-Fi 7 range, SFP+ issues.

Ubiquiti
Dream Machine Series
Comprehensive control, stable for large homes, but slow support.

Ubiquiti
UniFi Dream Router (UDR)
Modular, user-friendly, but tricky advanced setup, poor penetration.

GL.iNet
Beryl AX (GL-MT3000)
Travel king, versatile, OpenWrt, but bulky power adapter.