Yes, straight razors are a breed to themselves. Yes, different grinds and steels behave differently but as you say and I'd agree, the most important factor is giving the razor the honing it needs to give a comfortable shave. Personally, I happily shave with any grind or steel so long as I can put an edge on them that they need to give me a comfortable shave. I do not always succeed but the fault is mine for not doing what the razor needs for honing, not the razor's.I do somewhat agree, definitely an open blade so no classification of OC/SB and blade gap. However, I find different steels and grinds to behave differently and affect the comfort level of a straight razor. Let's face it anything that is not properly honed isn't going to be comfortable, so perhaps this is the most important factor. Japanese or Swedish steel, larger than 6/8 with a heavy grind feels more comfortable on my face than a 5/8 stainless steel blade with a hollow grind. Both honed by myself in the same manner (laps and progression), both razors being in very good condition.
I do also agree that most DE and SE feel comfortable once one becomes competent in using a straight razor.
Add to that, a razor that I find comfortable to shave with others may find too harsh or too dull. That boils down to the greatest variable in shaving, everyone is an individual with different needs and likes. It all makes for an interesting time.
Bob
A straight razor is a good and unforgiving teacher that you have to persevere with.


