Are there any big differences in racing one of these wheels over the other? Benefits, disadvantages, stiffness, aero proerties (aero results from tests). Its not gonna be for climbing but more for Florida road races. Zipp 303s may be to wide for frame so looking at these lower profile wheels. Man concern is the flexibility of the 202s during sprint finishes. Any experience with either of these wheels is appreciated. No I dont want anything deeper than 45 milimeter wheel due to cross winds and handling issues. Thanx