windows 10 is fine, just make sure to use an unbloat script that removes the MS app packages, the "extra" stuff like Cortana and that kinda shit, and it will run the same as windows 7 and have better compatability.
Hell, in my use case windows 10 actually saved me some RAM usage, at load (chrome with bunch of tabs + game running in the background) windows 10 uses about 15% less RAM for me than win 7 did.
oh, and obviously never use windows update.
EDIT: Also you can use windows 10's COMPACT command to compress game folders without affecting game performance (no, it is not NTFS compression, it is a new algorithm and a great one). Look up:
"Windows 10 COMPACT command tutorial" or "Windows 10 COMPACT GUI" app if you don't wnat to fiddle with command lines. Very very useful for SSDs!
Hell, in my use case windows 10 actually saved me some RAM usage, at load (chrome with bunch of tabs + game running in the background) windows 10 uses about 15% less RAM for me than win 7 did.
oh, and obviously never use windows update.
EDIT: Also you can use windows 10's COMPACT command to compress game folders without affecting game performance (no, it is not NTFS compression, it is a new algorithm and a great one). Look up:
"Windows 10 COMPACT command tutorial" or "Windows 10 COMPACT GUI" app if you don't wnat to fiddle with command lines. Very very useful for SSDs!