I like VG-10 steel but as mentioned above, Benchmade's 440C is a very good steel. In fact, I think it is a great steel, as they heat-treat it. I also like Benchmade's 154CM, but like their 440C better (feels a bit easier to maintain and perhaps a bit more "toughness"?). I own none of the Benchmades in S30V yet, but my Sebenza in S30V is an excellent blade steel.
I have heard some good things from other forumites about the Pika, but my preference regarding Zytel-handled lockback knives are the Endura/Delica. The Benchmade Griptilians, though, are a different class of knife than the Zytel lockbacks. They have steel liners, Axis lock and unbelievable smoothness of operation. Also are more solid-feeling during heavier cutting chores in my experience, but all are excellent knives.
Jim
I have heard some good things from other forumites about the Pika, but my preference regarding Zytel-handled lockback knives are the Endura/Delica. The Benchmade Griptilians, though, are a different class of knife than the Zytel lockbacks. They have steel liners, Axis lock and unbelievable smoothness of operation. Also are more solid-feeling during heavier cutting chores in my experience, but all are excellent knives.
Jim