OP you have been getting good advice here from old hands. This is going to be a lifelong hobby. You will be gathering different tools along the way as your interests change.
Super accurate, benchrest rifle will lead you into different tools than IPSC pistol. Both will be different from high volume trap/skeet/sporting clays, although those games have changed to where it has become uneconomical to volume reload. Reloading shotguns is now more about hunters custom tailoring patterns.
Beam scales such as the RCBS 5-10 are slow, but if you keep them covered when not in use, they can be trusted. Have more than one, or use check weights. I do not trust electronic scales and only use them to sort brass or check new boxes of bullets. Do a search; there has been much discussion on these things.
Sooner or later you will have more than one press on your bench. Make sure you allow enough space for this possibility. It works like this. Have you ever tried working on a machine with one of those multi-bit screwdrivers? Yes they are handy in a minimalist tool kit, but sooner or later having an array of the right screwdrivers on your workbench makes the work easier. It's the same with presses. The great feature of being able to screw dies in and out, becomes a hassle, when you have taken time to adjust a perfect headspace dimension. You remove the die to do another stage and then find that next time it is not quite where it was set before. I am being very fussy here, but you get the idea.
I have an old Bair C-frame press with a Lee universal decapper that does nothing else. This also save wear on my better presses.
Three quality measuring tools in order of importance are:
1. Dial caliper. easy to read and no batteries. use it to measure almost everything, OD, ID, depth.
2. Tubing horseshoe micrometer. The proper way to measure neck wall thickness, important if you plan to do precise rifle reloading for tight chamber necks and/or neck turning.
3. Sinclair style case runout tool. Not cheap, but the dial indicator has other uses. Again, a rifle tool more than anything.
So, what else can we add to the wish list?
A vibratory cleaner is great to clean and polish brass. I like the corn or nutshell media. There is some debate about steel pins and ultrasonic cleaners Keep reading.
Sooner or later hand cleaning primer pockets and chamfering brass gets tedious. I have the Lyman prep station machine, great addition.
If you plan to do lots of full length resizing, case forming, or bullet swaging, invest in the biggest, highest leverage press you can find. This will not be a high volume press.
To close, and get off the exotic and costly trinkets, some of the best equipment you will acquire will be bits of wire, paper clips, tweezers, needle nose pliers, funnels, magnets, small vacuum cleaner, magnifying glass, etc. etc. Have fun.