I haven't counted my die sets recently but a year ago I was over 50 sets... too much to list and no I don't load with all of them all the time but have at some point since 1977
300WSM, 22-250, 7 Rem Mag, 300WM, 6MM Rem, 20 Gauge, 12 Gauge, 40 S&W, 45ACP
First learned to reload with 357 Herret, 30 Herret. I learned a ton reloading those two wildcats back in early 80's, have a 14" for both and a 10" for the 30 Herret.
7/08- Wife,Son and myself
300WSM- Father-in-law
270WSM- Mother-in-law and Dad
7mm Rem mag
338 Lapua- Myself
308- Son
280AI- (Soon) for a build...
I think that's it at the moment.