As I said I installed the latest version of Splat on every computer at home and even one at work.
Those are running W7, W 8.1 and most W10.
There is a performance differance that make W10 the winner if you have that option.
I only stay with W7 on 2 laptops because laptops do not like upgades.
I rolled back from W10 to W 8.1 on my studio DAW back in Dec after installing a new SSD C drive and a fresh install of everything. The reason back then was W8.1 will not perform destructive updates like W10 does so less chance of it trashing Splat. That DAW is kept off line as well. I figured it will run as is for 5 -10 years. I'll be 75 years old!
I have put that machine aside for now and transfered it's licences to a W7 Laptop set up that I will be using remotely.
The other active DAW is my off the self HP desktop runing W10 and is always on line.
It's not in the studio space but in our family room and I can work on stuff while being closer to my wife. I really notice the speed differance when I switch to the laptop. But it's of course an i5 and the HP is a i7.
So W 10 was a danger to Splat and still might be, But with the CbB version I am no longer worried at all.