I'm thinking about buying this knife for hiking and backpacking. Wondering if anyone has any experience with this knife; how durable it is, how it holds it's edge, etc... Also wondering if anyone has the sheath; what size folding knife could I fit in the accessory pocket. One other question; all the pictures I see show the knife placed in the sheath for left side carry; can the knife be placed in the sheath in either direction or does it have a plastic molded insert in it?