I’d wait.
Win 95 was buggy but 95b was better
Win 98 was buggy but Second Edition was better
Win XP was buggy but Service Pack 2 was better
I have an old laptop with Windows Vista and it works great.
So far it's working great. I see little difference in the 10 layout. I have noticed it's faster, but he did some cleanup too, so the faster might be related to that cleanup. Maybe a combination of both?
XP was the best they ever put out