6ghz also has a lot of loss in typical building materials, which is relatively good in that there is a lot less inter building noise. It does require more repeaters though for any given network.
Would you prefer hardwiring to "mesh" as well? Obviously hardwire will always have better performance but the convenience and value should also be a consideration.
In my experience, it can work but is often not nearly as good as you’d expect.
Hardwired at the APs are way more reliable, and faster.