I've handled three, and seen at least partial pictures of maybe 5/8 more. Most have been pretty decent, though 133 had heavy salt & pepper pitting and zero remaining blackening, when I encountered it in 1992.
While not having seen full pics of all specimens, I can (modestly I hope, since it is ALL luck of the draw - you don't get to make a choice) say that 62, even though it has some rough patches, shows the sharpest edges and least wear (as opposed to abuse from poor storage) of any specimen that I have, even partially, observed.