When choosing rims that would be good for c.cross what do you look for in terms of the rim? A lot of places (QBP esp.) seem to like Salsa Delgados but I've seen cross wheelsets with MA3s and open pros as well. Is there a particular rim cross-section that is considered better/more durable for cross than others? Will the rim's transverse profile even make a difference in the ride? Hub will be XT disc(or equiv.) rear/Ultegra front.