I don't have a preference really, I like all types. I usually just take out 9 razors for rotation, (because that's what fits) and use them for a few months, then take out another set. I've collected quite a few over time. I've thought about preserving all my vintage stuff, possibly display cases of some type, and using the new blades, Dovo's, TI's, Boker's, and Customs...but changed my mind, and figured I may as well enjoy what I have.