I cast some of my own bullets, I buy precast bullets as well.
On point that hasn't been mentioned, but should be as it is a reality of the art of casting bullets. Yes, an art. If you're lucky, you'll be able to cast nice bullets with an hour or two of setting up your newly purchased equipment. In reality, learning the art is a humbling experience for most new to casting.
The first step is to go to your Dr. and have a lead/blood test. If the results come back OK, you can begin casting. If not, you need to eliminate some of the present sources of lead in your environment. This is a test you should have annually.
Some of the things you should be prepared for:
> Some of your molds will not cast good bullets, nature of the beast, and you will need another mold.
> Some of your molds will cast nice bullets, but they will not shoot very good, you'll need a different mold.
> Some of your guns will not shoot cast bullets worth a hoot, no matter what bullet you have, you'll need a different gun.
> some of you other equipment will not work out well, you'll need to buy more equipment.
I think you get the point, no need to flog the deceased bovine.
I own about 30 molds, I use about five of them. The rest sit in the drawer. YMMV, but that's what my experience is.
I'm not a fan of tumble lubing, prefer to size and lube in a lube-size like a Lyman 4500. Or if I buy cast bullets, I prefer the ones coated with Hi-Tek. Hi-Tek is the top of the line in bullet coating. Powder coating is the entry level bullet coating. I've tried LEE Liquid Alox, and 45-45-10, neither really impress me, again, YMMV.
If you powder coat, your bullets don't need to be as nice or as good as they should be for traditional sizing and lubing.
If I could buy coated bullets for my shooting needs, I would not cast my own.
If you are real good at your craft, you won't need to gas check your bullets. If you are mediocre like me, gas checked bullets are a good thing. I cast gas checked designs in 30 cal for 30-30, and 30-06, 7mm for a 7x57, 35 cal for a 35 Rem and a 350 Rem Mag, 44 cal for 44 Mag. The others get plain base cast or coated.
Do not buy a used LEE mold, they are cheap enough new. Most used LEE molds are junk. Used Lyman molds can be a bargain, I've bought lots, about 1 in five is junk. Unfortunately some of the new Lyman molds are just as bad. RCBS molds seem to be top drawer. Good new, good used. If you buy used, search "Beagle" and "mold" when you have problems.
When you start out, be prepared to learn how to remove lead from you barrels.
I shoot Cowboy action, cast bullets without gas checks is what you have to shoot. If you can't buy a good cast bullet, you have to make your own.
Nitro