Saw one of these today and was impressed. They're going for around $175. Expensive for a knife, but I want a solid sheath/survival knife. I do have a SOG Seal Pup, but I think i want something better. I could get the SOG full size for around $100, but the Trident seems to be way stronger. Anyone have any expereince with them? I've heard the Gerber LMF Infantry is a nice knife, and it's only about $100.