I have a dozen, I use them all. At one point, I was a one razor and one spare guy (you never know when you're going to drop something or get it banged against a faucet - hopefully never, but I always kept a spare because of it).

I almost never hone a razor. When i was a one razor guy, I honed my one razor about once every 120-180 shaves due to using a real vintage linen and good smooth horse leather. Now that I've got a dozen razors, I haven't rehoned one since their initial.

I started out with cheap razors, and now I have a pile of razors that were what I consider to be expensive, it's funny how that happens, and I plan to continue to shave with all of them. The only thing that will get me to trim down the pile will be if any of them actually corrode before I get to them again. I do a week at a time with them. Familiarity is nice, and if I had to go back to one razor, I could go to any one of them and sell the rest and be happy just because you can really go to town with a razor that you're familiar with.