I need advise on who makes the best fillet knives. My fishing buddy bought a set of knives that seemed to be real nice. He paid like $80 for these knives. After cleaning the first fish I was ready to throw the knives in the lake. They got very dull very fast. It was almost embarassing to try and clean these fish with a line of guys waiting to clean their fish watching us struggle to finish up. Who makes the best and where do I get them. I don't care if they cost $150 each. I want good knives. Thanks for any help.