I was a bit disappointed after opening my first set of fusion blades. Why wasn't the sail hardfaced? I find my blade life is determined by whats left of the sail, not the cutting edge. For me the sail wears just as quick as the edge and without a reasonable sail, cutting performance is compromised. I think it's great the bottom of the edge was hardfaced but for the extra money a fusion blade is, I would of liked to see some on the sail.