I believed they were marginally better steels but I did not know that D2 and S30V were at least 50% better than 154CM, or that they would outcut 154CM by that much.
Dtownknifekid, I would get the Grip in 154CM....it's a good steel and you WILL NOT realize a difference. Know why? Because you will not have the knives to make the comparison. Plus, in my experience, 154CM sharpens easier than D2 and that comes into play after the inital factory edge wears down a bit. Yet, if you took a mesquite branch (for example) and whacked away at it and whittled it down using both a Grip in 154CM and one in D2, I still would be willing to bet you wouldn;t find a difference in edge quality.
Dtownknifekid, I would get the Grip in 154CM....it's a good steel and you WILL NOT realize a difference. Know why? Because you will not have the knives to make the comparison. Plus, in my experience, 154CM sharpens easier than D2 and that comes into play after the inital factory edge wears down a bit. Yet, if you took a mesquite branch (for example) and whacked away at it and whittled it down using both a Grip in 154CM and one in D2, I still would be willing to bet you wouldn;t find a difference in edge quality.