Not a painting app, more illustration, sketching and ideation but https://concepts.app/ is absolutely excellent to use on Windows, especially Surface devices.
Gravity Sketch is good for VR sketching too
Adobe Fresco too
and you know obviously full Photoshop exists unlike on iPad...
ArtRage and Fresco would be my picks. Not sure if autodesk fits the list, I really don't like it.
top of my head: ArtRage, Adobe Fresco, Corel Painter
EditL my bad, thought it was an Ask
dodgy spam posing as a question....
to add to your list for other people - art rage and sai paint tool
me spam? damn :/ more like a longtime lurker
baka means the OP is spam posing as a question. you're all good :)
Correct, sorry, I was continuing your edit train of thought. your comment actually added value!