Might be windows 10 did set your Virutal Memory size to be managed automatically. After i updated to windows 10 that slowed down my laptop alot. Setting the size too the recommended amount helped a lot there.
I don't like how windows 10 shows me the onedrive folder, although I don't use it. Also, it sets some settings new on my Laptop making it pretty slow. Fixing that stuff is just annoying, often I didn't even know what the problems were.
Pc seems like and better option, it wont get outdated when it comes to games. As soon as Sony publishes a new console the ps4 will get outdated until they dont publish any games for it anymore.