Some knives are razor sharp and others hold an edge better/longer. You will also probably need a guthook knife in your animal dressing effort. I have acquired a few knives over the years. Some I bought and some were given to me. I have 2 guthook knives that I use also just to rip the hide and belly. I also have a Piranta but only use it occasionally since it is either too sharp or too dull for what I'm trying to do. I also have a small, custom-made skinner that is a good knife with good steel but because of it's size/balance I only use it sparingly in an animal dressing process. Finally, my favorite skinning knife is an old Case Arapahoe that was given to me in the 1980s. I liked it so much that I bought another one. With these two knives reasonably sharp I can start and finish skinning a deer or even a large hog ( thick hide and bristly sandy hair and all)! I guess I'm not the only one that like these old Case Indian knives ( the Apapahoe, Kiowa and Pawnee) since I watched the price of them increase to double of more over the years. To each his own and I know that there are many higher priced knifes and maybe even better knives but these do the job for me! That includes 30+ years of hunting and cleaning hundreds of animals, including hundreds of hogs. I was also brought up in a small Mom and Pop grocery store in southeast Houston and grew up cutting up meat with all kinds of knives, saws and cleavers. What is your favorite knife for dressing out an animal? Just curious.