Their edge holding ability is what I would rate as Superior.
I don't own any other blades that hold a better edge under high abuse. I have eighty-five now.

Customs, production,semi production.

All kinds. Most all steel made in the last thirty years. SR-77 is well,
I think you need to abuse it yourself to find out how well it really does.

Words, like a McDonald's hamburger are cheap.

Actions, like a good book speak volumes.

Peace.