I use wyoming knives to shin deer, in addition to filet knives. The reason is i just can't sharpen a knife worth a darn. I like the razors. I find that a rapala filet knife works just great for deer and of course fish. How do you guys sharpen knives to a razor edge? I want to be able to shave the hair off my arm just like when i first buy one of those filet knives. Please educate me.