It's really nice to draw and paint on the computer. I work with Photoshop, but I'm thinking to install Painter again and try to get more familiair with it. Maybe there are more possibilities with that programm, but I think it's rather complicated.
It is always a difficult moment to decide whether a drawing is finished or not. That counts for sure for digital drawing, as you can zoom in to change or erase at pixel level. When you are a person that wants things perfect, you have a problem.