Which Wi-Fi 7 router to replace my RT-AX86U Pro?

[Spartan]

My current setup is an RT-AX86U PRO connected to the main ISP router and an AX-6000 in AiMesh mode (Wired backhaul).

I want to upgrade the RT-AX86U Pro with a WiFi 7 router, must be ASUS.

I have these 3 options, the first is cheap but I'm wondering if it would do the job as the other two are twice the price

ASUS RT-BE92U = 244 USD​

ASUS RT-BE88U = 516 USD​

ASUS RT-BE86U = 481 USD​

 

[jzchen]

Do you see how the different specifications may or may not work for you? Usually the higher the number the higher the WiFi specs. I'd advise the RT-BE92U...

 

[bbunge]

Save your money and keep the AX86U Pro. Unless most of your clients support WIFI 7 you will not gain anything.