If you are only going to load pistol rounds then I would suggest starting with a lee turret press and once confident then to one of their progressive ones (or Dillon).
Or get a Dillon and use it initially as a manual progressive (slower but safer to start with)
You’ll probably find that you shoot one cal more than others (9mm?) and the dies will fit both and most likely end up on the progressive.
If you decide to start rifle reloading then you are probably looking at a single stage press - slower but safer as if a rifle round goes wrong it’s a lot more dangerous’’
Hand loading for competition by Glen Zediker is the book I recommend on reloading - more for rifle cartridges but explains all the basics and equipment relevant to all.

ATB
James