So Santa brought me
for Christmas which is a Wacom pressure sensitive screen on an android tablet. And very pleased I am with it too. After trawling through *all* the drawing apps I settled on Infinite Painter which has a great interface and a good range of brushes. Most important for me is to be able to get good texture in the brushstrokes and to be able to blend colors without getting that over-smoothed look that a lot of digital paintings have.