Bark River has come out with two knives in this steel. I got both of them, but they have not seen much use.
Do a search, "knife forums s35vn tusk". There is a 4 page discussion on two knives, the custom highland and a custom tusk. One guy has processed 20 deer and a boar with his highland. The edge had a slight roll, he used 1500 grit sandpaper and a strop to put it back to hair shaving sharp.
For a stainless, it is very tough, nobody is saying that it's chipping. Bark River has set the hardness at 61-62, if I remember correctly. That's crucible's suggested hardness, and makes these two knives the hardest BRK has made to date.