I installed it as cd. I do not think I ever, even a single time, used it differently from normal cd. It turns out that my system is organized so that I know where everything is.

On the rare occasion something is lost, it's a file, not a directory. Then I Spotlight (Mac super find) because it also searches content

Eh, all my stuff is, say, in Code/Projects/Django/deadmansswitch, but it's great to be able to do `z dead` instead of typing the whole thing out.