Kees and Steve56 for the past two days I've been shaving with my C mon Filly while I try to find enough time to hone the 8/8 sub cero. Kees was right that it isn't as sharp as it should be. The C mon is as sharp as it should be. I should be able to finish the 8/8" this evening and will shave with it tomorrow. I do expect some noise from it because of its' width and how thin the blade is because of the full hollow grind. I will call it "singing" too, as the marketing people did.