Look at the Hornady LnL single stage kit, it’s well made and reasonably priced. There’s noting in it I don’t use, the other thing worth considering is a Lee classic turret press. You can disable the auto index feature and use it like a single stage or run it like a indexing turrret when you want to speed up and load pistol calibers quicker, there’s no setting up dies for each operation. You set them up in the turret and remove the turret to change calibers, its two press styles in one depending on how you use it.
Best thing is to buy a couple loading manuals and read the first sections that go into detail on the reloading process, Lyman and Lee manuals are probably the best starting points. There’s some good YouTube videos as well on the basics, jujitsu2000 really keeps it easy to understand.
Here’s his video on loading 44 mag, you don’t need to have all the latest and greatest gear honestly. Being consistent in your process and understanding the steps will be more important in the long run, once you have the knowledge you can start buying fancy equipment.