Xiaomi AX3200 Benefits

Hi all!

I have a Xiaomi Router AX3200 (RB01) and I've been thinking to install OpenWrt on it, but I want to know, are there any specific functions that I might end losing when I install it? (besides the Xiaomi integration)

I've been trying to look for that information but I've not been very lucky with it.

The router also seems to have telnet enabled:

{"telnet":true,"init":true,...,"facmode":false,"4kblock":false,"secboot":false,...,"uart":false}

Thanks!