inch-wise, my hair is longer in the front and on the sides.The middle and back of my hair cause me a lot of problems. That hair is a lot coarser. I wish my hair was longer in the back - I'd be BSL by now, but instead I've had to trim to try to get the middle to catch up.
eta: I actually used to have V-shape, so I think something that I'm doing is causing breakage.