The numbers I posted are of INFI, not of modified A8.
Some time ago I heard Infi too was modified A8, but later I had different informations ( I.E. that infi has nothing to do with A8 steel ) from people much more qualified than me.
Among Nexus knives, a certain number are made for hard testing.
As soon as one of us would like to put one of his busse family knives to the same tests, I'll post the results of the comparison.
The next time I'll do a chopping test with Camp Tramp and Nexus Caio.