Add OpenWrt support for Xiaomi "Redmi AX6000"

ubi format has many advantages, would suggest going with that.

Also, which version is the most stable and problem-free? I've read that 23.05.2 has issues with 5GHz. Any help would be appreciated.

Yeah, 23.05.2 does have this: [Solved] 802.11ax worse than 802.11ac with mt76 driver?

You could: wait to use openwrt until 23.05.3, or live with it for now, or turn off 802.11ax.

But if you just want stable and problem free you definitely want a 23.05.x

Additionally, if anyone has time, could you suggest the best settings? I'll be using it as a regular router connected to the WAN.
It’s I would ask that you use simple, step-by-step language, so that this help can be useful for others who might need it later on.

  • Install release
  • Login, change password
  • Set wifi radios to your desired channels
  • Set WPA2/WPA3 mixed or WPA3-only encryption on both radios
  • Turn on radios
  • Enjoy