My Kaby Lake HP bs-017ca ran somewhat slower and less stable (BSOD every 1.5-2 weeks) on Windows 7, and I want to stay in the Windows ecosystem, so a (heavily tweaked) Windows 10 will do.
But I won't stand to torture my other machines because I still have a few gripes, a few more than I ever had with 7 or NT5.
-Aunt's laptop (upgraded from win8) got stuck with full-screen start menu obscuring the desktop constantly and the settings app crashing 6/7 times. An upgrade from 1607 to 1809 fixed the crashes but not the start screen.
-Whilst attempting to use Edge last summer, it would keep forgetting my history (though if M$ could too that would have been great)
-When opening the Open-Shell start menu, the fade-in transition is very choppy sometimes, with the smoked-glass menu appearing through solid black.