Yeah I'm getting this upgrade question now and came here to check first.
Windows 11 is just a progression of Windows 10 really and the next feature update of Windows 11 may introduce just as many issues as it fixes (as is always the case now with this rolling upgrade system). We no longer live in a world where Windows versions are as distinct as:
Windows XP = Good, Windows Vista = Bad, Windows 7 = Good, Windows 8 = Bad...
The guinea pigs are the technical reviewers who install preview versions. So I don't really believe this wait until they fix it mantra (we know there is no such thing as fixed really). How bad can it be...perhaps if they introduced a digital assistant named HAL I should wait instead for the next update.
To be honest I can't remember asking to install the last Windows 10 feature update. For the same reason (compatibility) I put it off and then one day did windows update (for other updates) but found it installing itself. I'm a bit concerned the same may eventually happen with Windows 11 to be honest. They don't like having computers on old operating systems, they don't want to keep writing security updates specifically for those older things.
Not compatible with windows 11? Odd, hope that changes since I don't know how long I can hold onto this Windows 10 (as much as I love even numbers).