Hey there. New to cx and thinking about shoes. I've used Addidas then the Mavic Zxellium for the road and enjoyed the fit. Does the mountain side of Mavic shoe line fit similar to the road line? Any reason to stay away from the Rush in particular? They read and look like a good option compared to the more expensive Fury as far as cost, weight and stiffness are concerned. Meaning they are cheap, a touch heavier, but more flexible which will be better for running. To be honest I don't know how important cx people value weight and stiffness. Any insight appreciated. Thanks.