I have several handles and lots of different blades for the buck selector knives, the ball tip blade was hard to sharpen and you needed another blade to get into the skin so I ground the ball off and sharpened the whole blade and it works much better now, my favorite blades are the drop point ones which it use a bunch for gutting and skinning deer, I don't like the serrated blades so I ground off the serrations and made regular blades out of them and they work much better for what I use them for. They also made clip, and hawkbill blades but most of mine are drop points since I like them the best.