I think
@Umbra hit the nail on the head. I would find it extremely hard to go back to Windows 8.1 and Windows 10 is so much better than 7. The 5 PC's I have upgraded(2 upgrade 3 clean install)have installed without any issues.No driver problems no BSOD's almost too easy.
However I wish I could say the same for my beloved ASUS ROG Laptop
It has been a nightmare with that thing countless freezes and clean installs and still have problems. This is obviously no fault of Microsoft but all ASUS. After 4 days messing with this thing I called ASUS just to see what they would say and they told me my hardware doesn't support Windows10
I installed Windows 10 on an 8 year old Sony Vaio and it runs like a champ. How can a Laptop with better specs than most desktops not support Windows 10?
Back on topic I voted I will stay with Windows 10. If there was an option for would I stay with ASUS I might have to say no!
Windows 8 & 8.1 had some pretty bad ones,the worst was Windows update became corrupted with no way to update.The only recourse was to reinstall.I havent found too many issues with Windows 10 other than with ASUS