Today, I used my latest-a Campbell Badger(from 1939). I'd have to say it still needs some breaking in.
The only reason I still have that cartridge razor, seen in the background of the prior photo, is because it has a blade at the top of the cartridge that I sometimes use to shave that hard to get area just under the nostrils. Just wanted to make it clear that I don't use cartridge razors for anything else but that and never will again, not that I have strong feelings about it either way, lol.