The Kershaw 2415 was my first locking knife. Nice construction and sharp out of the box.
I bought the BM330 as a treat to myself when I got a raise, and only then began my downward spiral to knife-knutiness (a dozen or more at this moment). I gave the Kershaw to my wife who loves using it for coupons and sewing.
Some thoughts on the 2415:
- The blade is hollow ground and QUITE thin, and thus breakage might be a concern for anything but light use.
- The steel is AUS-6, which is soft by comparison to the norm in this forum, but easy to sharpen (assumed).
- The ball detente, which works so well to protect newbies from letting the blade close on their thumb, gets irritating once you know how to open/close a knife smoothly.
- The liner action is unnecessarily noisy.
- The handle is (I think) cast aluminum with kraton rubber inserts. A bit larger than it needs to be, which may suit unfamiliar hands, but not really a slim profile.
Those are my negative points, but it was a sweet first knife (locking type... I've always carried SAKs). You know what they say, you always remember your first.