1/4 grind 6/8". There is also the idea that no matter what kinda beard you have you can shave with anything. I have a tough and dense beard, in patches, and I just for kicks shaved with a 1/2" full hollow the other day but it was not for the faint at heart. I really had to work at it, gave me an excellent shave but the thing worked me to death. I find my 1/4 grinds just give me much easier time of it.


Take Care,
R