We compared both of those brands/models and for MX specific braces we ended up with Asterisk Cells. The clincher for us was the knee cap protection on the cells was so much better than the patella cup that the Edge brace comes with.
I broke a pair of EVS webs after 4 rides, I have had my Cells (Asterisk) for a year and love them I would highly reccoment them the edge brace I thought was prescrition only. :ride: