I knew that, and I do run macOS, but the signature always looks "digital" to me. It's not bad, but with Krita and it's pen or pencil brushes, in combination with a decent drawing tablet (well, as decent as a Huion screen tablet is) with a pressure-sensitive pen, I can get something that looks outright indistinguishable to a physical signature.
Nothing too crazy. There’s a built in ballpoint pen brush that I think looks pretty good. My tablet is pressure sensitive so it allows for the slightly uneven ink density that you get with cheap ballpoints.
