I have pistol die sets for five calibers: 9mm para, 38 special, 44 special, 45 ACP, and my wildcat 9-357 x .915 (kinda sorta like a 9x23 on 357 Magnum case, shortened, which I shoot in my modified Clark 38 Special M1911).
I hate to be the party pooper, but none of them are complete sets by the same maker.
I have 5 sizer dies for 38 Special, some carbide, some steel, all different. Some did not size enough to hold the bullet; one sizes to .371 full length. Maybe it's just me; I don't like hourglass cartridges.
For example, my dies for 45 ACP are:
Sizer Redding 2-step carbide
Neck expander C-H
Seater forJHP RCBS with modified seater plug
Seater for SWC Redding micro seater
Seater for RN Bonanza BR seater modified for 45 ACP
Taper crimp Lyman
Combining dies from different sets, I make some decent handloads.
That's my experience.