I don't like changing my shape. I want to progress at skateboarding and in the past when I've gotten a new board it takes me a while to get used to it. Some of my tricks feel completely different on a new board. It isn't worth it to me. Shit, I don't even really like changing my sheos that much. There is no better feeling than setting up a new board that is the exact same shape as your last board, except fresh.