on the ipad, i use sketch club quite a bit. I would really like to have the vector and smooth drawing tools from sketchclub in artrage. I appreciate the more realistic drawing tools in artrage but i also have a desire for more technical/digital drawing tools.
the examples in the top row show the vector tool with various smoothing, autofill and gradient autofill
the bottom row shows behavior of the smooth tool and how it infills between close lines during the drawing process