I bought a bunch of Dorco 3 blade razors heads like 3 year ago and I am just about out. I hate to shave. But I also don't like a beard. So, I go several days between shaves, including my head. My problem with the multiblade is the hairs getting stuck between the  blades. Head hair is the worse. So, I thought about getting one of those razor handles with the single blade. Anyone have experience with these? Do you have one that you like more than another? Does it work on a 4 or 5 day stubble? On the head?