I have been reloading my own ammo & casting my own bullets since I was 20 years old. I'm almost 76 now, and although Lee molds will get you started without spending a bunch of money, I prefer iron molds. I do have a few Lee molds, but most of my casting is done with Lyman & RCBS iron molds. With proper care, they last MUCH longer than aluminum molds. Just my opinion, and it cost you nothing to read it.