I have a range of stones from coarse carborundum to some antiques used for razors. It depends what you need to do. The carborundum is used more for shaping. Arkansas stones do most of my preliminary sharpening, then the razor stones followed by the strop. I also keep sheets of wet'r'dry sand paper in various grits, but I don't go to the extreme that some here do. I think 600 is as fine as I go.