I started my career with the Lee Loader in 9mm Luger pushing 40 years ago (Hi-Power).
I sold that one but have a few still.. some brand new/never used. Were I to do it again, not that they had the Lee hand press back then, I'd go with the hand press and getting one is on my short list.. quick bushing or not.
You can actually "bang 'em out" (lol) pretty fast with the Lee Loader.