I have recently purchased a 1920's open comb and I love it! I was a little leery after some reviews stated that todays blades dont fit well in it and that you should most likely shim it to receive a better shave... This is absolutely not the case! I have tried two blades in mine, the Crystal Red and Feather, both have given me excellent shaves with little to no irritation! As a matter of fact, I received a BBS shave this morning with this razor loaded with a 4 day old Feather blade. Do not be afraid but be respectful and use proper technique and you too will experience all that I have! Highly recommend this razor!