I tried Windows 10 for a couple of weeks and while it was better than I expected it's still a mess.
The short version is that the Windows ecosystem is plagued by legacy software (even Windows itself).
The short version is that the Windows ecosystem is plagued by legacy software (even Windows itself).
A secondary issue are forced updates breaking things, which i've had on two of my 4 windows laptops so far. Finally, the mess of legacy and new settings screens is annoying, but once setup it doesn't matter much, so it only affects the first-run experience.
Aside from those i think w10 is nice. I wouldn't mind replacing my mini with a windows machine, and if apple doesn't update it soon i probably will.