In typical WiFi fashion, for all the WIFi 8 features to working perfectly and debugged we have to wait for WiFi 9 [1]. This was true with WiFi 5, WiFi 6 and WiFI 7.
Unfortunately IMO WiFi router brand selection is getting increasingly small. I have no issue or problem with using UniFI myself. But it is not something I could recommend to family and friends as they don't know how to set it up. Eero is not available to much of the world outside US. I just wish Apple revive its AirPort Express business.
[1] https://www.nokia.com/blog/advancing-connectivity-with-wi-fi...
Wait till you see the number of actual chip vendors.
There is about 3.. Broadcom, Qualcomm and MediaTek. Together they control I believe 100% of wifi chips used in routers and APs. Often it's sold as a package / system on chip so it's also the main cpu.
On the client side there is a little bit more competition but not much.