Let's discuss the stiffness of the carbon plate inside the vapor fly. With my weight of 79 kg, I push it like a car spring to the bump stop and feel at a high pace that it is not stiff enough. To confirm my feelings, I tried today the nike air zoom tempo next% sneakers, there is a plastic plate, but also a pillow, so I liked them more in terms of shock absorption. My opinion is that the manufacturer should make carbon plates of different stiffness, especially in large shoe sizes, where a runner's weight is assumed to be 80kg +
Although the manufacturer writes that tempo is less rigid, it is strange...