I figured that as long as I was testing out mid range hones, I might as well test out finishers. Currently, I have my trusty old PHIG (People's Hone of Indeterminate Grit; aka C12k), my new Asagi, and a Charnley Forest that is on loan. Why not take a shot at seeing which work best for various razors? I'm mostly just doing this for me (they are natural stones, after all), but maybe some of you will find the info interesting.
My first test was with the same razors I used in my BBW vs DT test (http://straightrazorpalace.com/basic...bbw-vs-dt.html). They are about 13/16, quarter hollow blades stamped "W. Taylor Corporate Mark" - I'm assuming Sheffield steel. In summary, I found they shaved about the same and rather well off the DT and BBW.
For my first test, I grabbed the CF and my Asagi. In an attempt to get the razors as close as possible, I gave each 50 passes on my coticule with just water. I then gave each blade 90 passes with just water on the respective finishers. Each blade then got 75 passes on my TM strop. I took a hot shower and had myself a shave.
I started with the blade off the CF. There was a noticeable improvement from the last shave - the blade did not pull at all. For the other side of my face, I used the blade off the Asagi. Also a very nice shave and, in my opinion, a slightly better shave. That's right, this one is coming down in favor of the Asagi.
But testing is still incomplete. First off, I have heard that the CF does better with oil and I only used water. Second, different steels seem to prefer different hones - a Solingen, Spanish, American, or French blade might be better off the CF than the Asagi. Third... I don't know, but I'm sure there are more problems with this test.
So I've got some future tests lined up. I'm going to test the CF with water vs the CF with oil. Hopefully, I'll do this with a matching set of Mappins (Sheffield), a matching pair of DD Dwarfs (Solingen), and perhaps also with a pair of Case Red Imps (American - mk 132). If anyone wants to lend me either a matching pair of French blades or another Filly, I'd be happy to test French and Spanish steel as well. And if anyone has another 7/8 Friodur, I can test stainless blades.
I'm also going to do a three way test between the PHIG, CF, and Asagi with the Ducks. If anyone wants to lend me another Red Imp 132 or has another Mappin to match my set, I could test those as well.
That's all for now - updates when I get to it. Feel free to ask questions or discuss at your leisure.