Enough change to make a difference in performance but not to throw me off balance. Felt at home first skate out and any difference I felt has been positive. Amazed on the assessment and how spot on it was with my style. Also had the indirect chance to test out the hardness of the edge with some dings on the post. No burs after.
Sending in my old steel to get reprofiled with the same specs for an emergency backup.
CARBONEDGE Goalie Blades (SpeedBlade XSG)