Which art style do you prefer?
The one on the right is my more classic head shape, yet I feel it's a bit dated and shapeless.

Left one is a new picture of Naomi, using my new art style. It has a more shaped, cartoon-y feel to it, and generally looks nicer. Yet I feel that one will be more difficult to draw, as I am thinking more about the head shape, and the eyes and mouth. I'm not sure if it's just me, but it has a kind of Fluffy-Kevlar look to it, completely accidental.