EP Pros have a lot more rocker, and are a LOT softer. I've looked at the new lifes in person, and they are sooooo sick. They seemed quite a bit longer than the EPs, and overall just like such a sick ski. They say they are a full reverse camber, but in person, there is a flat spot underfoot. In comparing the New Lifes to other Surface, the rocker is a lot more subtle than the LL2's or One Lifes. Go Surface.