I'm not convinced that any particular mfg. of dies will do a better job than another for loading 9mm. cast, plated or jacketed. The only thing that might be an issue is the shape of the bullet seating plug used, due to the profile of the bullet used.
I've been using Lee 4-die sets for 9mm with the FCD without any problems for all profiles(even DEWC lead). I also haven't had any problems using the FCD with any cast bullets, nor noticed that they size those slugs down. FWIW, I use .357dia. cast in 9mm and 38Super, and .356jacketed in both and can't measure any reduction in size when I pull bullets.