Funny, I’ve had the exact opposite experience. In college, I worked for the school of the arts computer lab where we ran both side by side, Macs were always more problematic. I now work in a Mac heavy, design centric industry where I’ve watched my colleagues struggle with issues I never have. Plus PCs generally cost less for the same specs and have many options for Wacom Cintiq style pen input touchscreens which are dreamy for producing any kind of digital art.
Other than those points we’ve almost reached the point where the most commonly used software is at parity and it really comes down to which OS you prefer. Except in the categories of serious 3D modeling or visual effects where the hardware flexibility of Windows PCs still rules.