Alf Not rocket scince for sure. I kind of figure if your smart enough to reload your smart enough to take advice from a couple pro's Like RELH, 1911, If you give me 5 minutes I could teach a monkey to reload! From what you say I think you need both. I have had several of both. I still use Dillion 550 for progressive. I like a turret head single stage. Rock Chuckers are great.
A guy can get all set up easy enough buying a used outfit! Comes with all the trimmings. Case trimmer, scale, maybe a tumbler, powder measure, powder trickler, maybe dies, collets, large and small primer feeds, flip trays , boxs, small and large case holders the stuff aint cheap. I could go on.
Progressive kits don't come with a lot of necessities.
I am still bying bits and peices after 35 yrs. Never know what you might end up with a used outfit. And as far as the press goes it is pretty tough to hurt.
Rutnbuck