I have a lot of clients running 10, I just don't use it personally though I support clients that do. I was merely saying that 10 isn't as easy as previous OS's to get to grips with as an end user, I find 8.1 flows better than 10 - so I'll be sticking with 8.1 for now. don't worry I'm pretty current on the latest stuff, I have around 4 Server 2016 servers for example. I just think 10 is a bit of a mess.
It's what ever works best for you but I think the consensus would be that 8/8.1 is the mess which they straightened out with Win10. Win10 has a UI more friendly and comfortable to Win7/WinXP users.