Perhaps I am starting a thread that has been addressed, but here goes. I am reading threads about Thuri's,Escher's (sought after) 12 K Nani. and other finishing stones. There seem to be few if any threads concerning Chromium Oxide, the diamond sprays, or other pastes. How do they compare with the honing stones? I have seen the microscope pictures showing what the pastes can do and they seem very effective. Perhaps I am mis-informed about their use.
I get a good shave from razors honed on a Coti, and yet after observing other threads I wonder how much more can be achieved.

Thanks In Advance, Aspiring Apprentice