AUS8 VS S90V FINE AND WORKING EDGE RETENTION TEST!

I recently had a m video where a Ontario Rat 1 in Aus8 steel performed as well as Spyderco Manix in S90V during a edge retention test.

Most of the edge retention tests I do are looking for "fine" edge holding... shaving sharpness.
But there is another type of sharpness... the "working edge" sharpness.
The type of edge that will hold a paper cutting edge.

Well.... today we do both

Aus8 vs s90v fine edge retention
Aus8 vs s90v working edge retention

Will aus8 be able to compete?
Is s90v really aus8 in disguise?

All this and more lol

https://docs.google.com/document/d/1IA8Bup15LyghOsmEbEBEaUUlvImh094tVQTSXjNm1-E/edit?usp=drivesdk