I would suggest that you master the basics before you worry about equipment upgrades. I started with the Lee single stage kit, still have the Perfect Powder Measure and beam scale and both work perfectly fine. I've been loading for about 5 years. I eventually moved up to a 3 hole turret press (after a few years of experience) and most important, an Inline Fabrication riser (not essential, a present to myself). I also added a Lyman Universal Case Trimmer when I added a rifle to the inventory. Done, no more investment in loading equipment.
Some guys are very particular about their equipment and there is nothing wrong with that. Some find things that work and concentrate their dollars on other aspects of the hobby such as supplies, other weapons, etc. It's all about personal preference and budget.
Spend some time on your bench, in your data, understanding the burn rate chart and how it relates to your calibers, and reading the Firing Line and other loading sites. Make sure you are comfortable with the safety aspect of the hobby, which gives you time to save, plan and shop for what you might want next.
Best to you. Be safe.