Looking at the Selle San Marco Concor Open Racing and Aspide Open Racing... They both show the same length, width, and weight (about 180g for metal rails) on the website. Also seem to have the same horizontal platform (flatish with slight dip in the middle and slight kickup at the tail?). But the Aspide looks like it is flatter throughout the width whereas the Concor rolls down at the edges more.

Can anybody confirm or have experience with both saddles? I don't mind buying, trying, and ebaying, but figured I'd see if anybody had comments on these 2 specific saddles.

Edited to add: I'm currently using Fizik Antares Versus and Selle SMP Forma which are both a little wider both at the nose and the widest part which work decent for me so far up to 100+ mile rides. But always willing to experiment for better saddle...