
GL.iNet
GL-MT6000 (Flint 2)
OpenWrt king, great value, but no 6GHz Wi-Fi.

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Have you tried the fios router? They are generally the most stable if that’s your primary goal.
Asus RT-AC66U B1. It was the minimum model I could find that would USB tether a cellular hotspot or phone for the WAN source. I hardly ever do the cellular tethering, but I wanted that capability. I also run a USB hard disk on the USB as a ghetto NAS. It wasn't the latest model when I got it, but It has been the rock solid best router I ever owned. I can't remember the last time I had to restart it. I don't like the UI, but I haven't looked at it in years. I got FIOS a few months ago. The stupid FIOS router USB does not support cellular tethering or hard disk storage, only USB power supply. I have the Asus WAN port connected to one of the FIOS router LAN ports. Otherwise my needs are not much. I don't need mesh. The house isn't that big.
I know nobody is going to believe me, but the Verizon FIOS router is actually very very good. Guest and IOT WiFi networks, NAT/PAT, customizable DNS, even has good logging (for a DHCP drop I kept getting). It doesn't do VLANs but I don't need VLANs. And since it belongs to Verizon, I can blame them for any issues I have.
End of reviews

GL.iNet
GL-MT6000 (Flint 2)
OpenWrt king, great value, but no 6GHz Wi-Fi.

Ubiquiti
Dream Router 7
Advanced management, good coverage, but Wi-Fi 7 range limited.

Ubiquiti
Dream Machine Series
Comprehensive control, reliable, broad coverage for large properties.

Ubiquiti
UniFi Express 7
Affordable UniFi entry, scalable, but complete setup is costly.

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