From what I've seen of them they both look pretty equal. Similar size, scoring ability and work ethic. Hamill may have few more trick moves but they are both opportunistic when the puck comes their way. Turris is playing in the BCHL and the opposition defensemen are smaller on average than those in the WHL. I don't think the BCHL has a Carey Price equivilent or even a Leland Irving just to mention a few. When it comes to draft day I think those two are interchangeable.