At the end of the day my home internet is only 100/30, so it just seems silly to upgrade everything for slightly more bandwidth and maybe a bit better stability/recovery/utilization.
But I can highly recommend to get Wifi 6 on the 2.4 GHz Band, too. I've finally gotten usable 2.4GHz again as that band was stuck on Wifi 4 (Wifi 5 (ac) was a 5Ghz improvement only).
No outdoor use unless power is capped massively
Due to all of that I mostly ignored the 6GHz wifi stuff.... So interesting to hear it's working for you. That's the first time I hear someone from Europe say it's working for them.
The U7-Pro should be a better choice for most home users.
The terminology is confusing because there is both the number of streams and their width