If you are going to mainly load pistol, then you may wish to piece your system together. I say this for several reasons....
• Excellent single stage presses have been made since the 70's and there are a lot of them out there for cheap. Lots of excellent scales and accessories too.
• Once you hone your skills and processes on a single stage for about a year there will be no holding you back from a progressive press. When that time comes the single stage will be relegated to rifle, specials, and odd chores. You'll still need it, but you may not wish to have an outrageously expensive press sitting at the other end of the bench doing very little. So a lot of people buy a used press to start if there is a major urban center nearby where such things can be found.
What ever you do, remember this... Don't be like the new motorcycle owner who spends every dime on the bike only to remember they also need a helmet, coat, gloves, etc.
There is no complete kit out there. They are all missing calipers, dies, bullets, powder, primers, work bench, chair, bikini-clad assistant, etc.
The choices are bewildering. Hang in there. Keep reading. Keep asking questions. Keep interviewing assistants.
Hope this helps!