So, I realize that traditional methods are still out in the forefront of the artists communities. My experience has been one of wonder, as well as finding initially a loss of control I needed to get the initial sketch off the ground.
In this medium, controlling the brushes and size of your stroke are essential to mastering the sketch. Eventually your practice starts do pay off.
My IPad is a marvel and I am in awe of what I am capable of doing, but my friends, exhibiting their works on canvas still have a very distinct advantage. In this medium you are somewhat locked into sending an image and lack the concrete and pleasurable experience of exhibiting your work as is.