Time for a change (Patreon)

My desktop is slowly dying. I'm actually surprised at how long he's been my partner... but it's time to think about his successor.

Since I'm pretty deeply drowned in the Apple ecosystem, it would make sense to buy a new computer with an apple on the case, but... my main drawing tool is the Paint Tool SAI, of course not available for macOS. :D
There are two options. Stay with PC and Windows or learn with a new drawing program.

So... Clip Studio Paint is it?
(sketch is drawn in this program)