I have what was referred to as a hard Arkansas stone (I think) when I got it 30 something years ago. I keep it clean but it has developed a small bevel or indention over the years from sharping knives. I can get a broadhead pretty sharp but not scary sharp with it. Not really shaving without quite a bit of effort. I would rather not buy a sharping system but just a stone that would put the final touches on it. What stone would put the sharpest point on it.