I don't like the price performance ratio of RT-BE92U because the price of Asus ZenWiFi BT10 in Singapore (Asus list price is at S$1299 for two-pack, real price at about S$800 or lower, expected to become lower soon).
Just my personal opinion that RT-BE92U is not worth buying at S$320 (Asus list price is at S$399) if you can get ZenWiFi BT10 at S$400 or lower.
RT-BE92U is rated at BE9700, 2*2 on both 5GHz and 6GHz band, 1GB RAM, single 10G port and quad 2.5G ports, BCM6764L CPU
RT-BE92U is rated at BE18000, 4*4 on both 5GHz and 6GHz band, 2GB RAM, dual 10G ports and one 1G port, BCM6765 CPU
Main advantage of RT-BE92U is that it has more LAN ports.
If you think the price is right for you, just go ahead with the RT-BE92U.