I am a very big fan of the JNat edges I have been getting from both Kiita and Asagi stones. My preferred edge is the bit smoother one I get from the Kiita I have. However tonight I'm doing a bit of an experiment and taking what I would consider a finished JNat edge from that Kiita and putting it on a dark blue Escher. I also have a light green and yellow green so if you gentlemen think I should be selecting a different Escher for this please let me know.

I am interested to see the results. I'm thinking it will enhance the smoothness of the edge while retaining the keenness. But I could be totally off.