When I started handloading more than 30 years ago, I worked in a GS at the time doing gunsmithing piece work behind the scenes.
Lots of reloading gear was on the shelves, but secondhand stuff was coming in all the time, then a brand new RockChucker kit was returned, reason unknown, and I got the package deal for under $200AUD, which was a bargain.
I used that kit, and a Partner press also, for some time, as newer and larger models were developed, I upgraded, sold the RockChucker and Partner presses and bought a RockChucker Supreme, RCBS Turret, RCBS AmmoMaster, Redding T7 Turret and both versions of the Redding Big Boss presses, and a Dillon for my 45, 223 and 308 IPSC stuff. Used my Dad's shotgun loader from the age of 8 and did so right up to 2020.
My number one advise is to "Buy once, cry once", I bought all of those presses thinking one would have some function or other benefit better than the previous one, I also had an Arbor press for a very short time, but the ammo was no better that what I was making on any of the other presses mentioned, so I sold it, and the straight line dies and never looked back.
As to dies, I have custom dies, stock dies, and honed stock FL dies or body dies from Redding, Forster, Lyman and RCBS. Die manufacturers I stay away from are Hornady and Lee. I have a Lee set for my 300RUM and it is a difficult set to adjust and get things right, Hornady dies, especially the Custom Grade (horse muck) dies are absolute junk! I have had both types, normal and nitrided, and they just break because the hardening is brittle.
Cheers.