Win 10 switch was definitely good, but after all the horror stories I made sure to grab the pro version. Don't know how much it helps but honestly it doesn't do all the stupid stuff I heard win10 was bad for, for the most part. I had to turn off cortana bullshit somewhere(googled it) and updates still have popups if I let them go too long(I think 90days after or something, which is fine, at that point I know I can generally patch without issues so I just do). Besides that and maybe getting used to some of the UI changes it was smooth and it launches way faster than win7 so that's nice. I only switched like 2 or 3 years ago or whatever since I didn't like the idea but there was a bunch of shit not running in 7 anymore.