[ Ready go to ... https://docs.google.com/spreadsheets/d/1b_rNfdJnL9oyn-JoL9yUHhUmDLAP1hJ1dN_0q5G4tug/edit [ Cedric and Ada Steel Comparison Ratings] ]
Graphs 443 edge retention tests with 119 different materials 281 knives from 107 makers 121 Worksharp edges (20 degree) 116 KME edges 74 Factory edges 130 other edges (Tormek, Edge Pro, stones, or sharpened by others)