I remember several threads and photos depicting your personal R41 as damaged, warped, crooked, misaligned or something of that nature. Is this the razor you are basing these efficiency comparisons on? Not sure if that's a valid test if made with the razor I saw in your photographs with one high corner and a low spot.
Yes but, let me get my flak jacket on lol.
My warped, twisted and poorly cast R41 issues arent really the problem I have with it nor do they have a profound effect on my shave. I took those pictures and showed them because of all the 'perfect Muhle quality' posts I've seen around. Sure they have great plating, but plating doesnt make the razor any more than price does.
My issue with the R41 is the baseplate and the inherent lack of blade support. A Gillette NEW LC has far more support and I had the same issue with it. Those issues are exaggerated by the basic EJ/Muhle/Merkur design. I dont need to use an EJ or Merkur to know they will shave in much the same manner as the R41 in regards to blade flex during my shave.
For me, the blade is going to flex and skip. The design of the baseplate and the lack of blade support even makes my third pass, which is done directly ATG, with my R41 and a fresh Feather blade, difficult. I can feel the blade on the verge of flexing and skipping. As long as I do my part, I can minimize that, but only with a Feather blade, and its risky on the second shave with the same blade. My first shave with my R41 was with a Derby Extra, one of my top 3 blades. The first stroke, WTG on my cheek, the blade skipped. In my Grande, a Derby Extra is a stunningly smooth shave done in two passes and one small clean up. The main difference between the two razors being baseplate support.
Using my R41 and a fresh Feather blade its 3 full passes and 2-3 clean ups, all done at a shallow angle. Its a slow and cautious shave doing my best to ensure the blade flex is kept to a minimum. By contrast, I can use my Grande and a Polsilver on shave 20 and its a single buffing pass done directly ATG and one small clean up. Both the Fatip and R41 have generous blade exposure so they both shave closely, but because the Fatip is a more rigid design it allows me to shave ATG sooner, more comfortably and more securely. That, is why I say my Grande is more efficient than my R41.
The NEW SC, post war Tech and Gillette Old Types all allow me to shave the same way directly ATG first pass, but because they have less blade exposure than my Grande, they're less efficient. They all however, have full baseplate support.
I have complete confidence I could also shave directly ATG first pass with a WR1, and would given the opportunity, the same as I could the RR DE1 and I've never used either razor. Its all in the design and the baseplate support. I dont need to use the razor to understand that.
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To the NEW SC/Wolfman fiasco; No I dont own a Wolfman, nor do I believe I need to shave with one to understand how it will perform. I already know, based on its design, that it will be a wonderfully smooth shaver. Will it be smoother than a SC? Maybe. Is that slight difference worth the added expense of a $300+ Wolfman? Not to me. If it is to you, by all means, get one. My only point was, relevant to this thread, do not overlook inexpensive, old and perhaps less thought of vintage razors. They may very well surprise you as they did me and I would assume @Cl3anShav3 when he made his comparison.
I have the utmost respect for James and his razors. I really dont understand how that was misconstrued. He was, and perhaps still is, the only razor maker I know of on Earth that will tailor make a razor to the clients specifications. That seems a pretty large plus to me and I dont even want one. It should be an even larger plus to those that are interested in Wolfman razors.
I don't think it's nicer looking, even arguably
Eye of the beholder.