1935-S Peace Dollar PCGS AU58

I was fully expecting MS62. Is there perhaps a tiny bit of friction on a high point? Possibly, but waaaaay less than we typically find in MS62 holders. Regardless of the numerical grade, this coin is choice, original, fully lustrous and beautiful. It's either a 59.925 or a 62, but it ain't no 58! This seems like a good place to re-tell the old coin dealer joke: What's the difference between a 62, a 63 and a 64? .......The amount of wear!