I've been mixing on a Mac since ProTools 3?
But, I recently built a Gaming PC for my daughter at home. Then, of coarse.... I had to build one for myself. For, work... You know
While Windows 10 is pretty usable and very stable. It's not as well designed and easy to use as a MAC. But, the speed is awesome and the price makes me think maybe for the real studio. Kind of depends on what apple does going forward. They seem content with making phones instead of Pro Grade Desktops.