Just be sensible. When it comes to reloading equipment, you really do get what you pay for. Those who think Dillon presses and dies are too expensive are not considering longevity and amortizing the initial cost out over the life of the machine. When a piece of a Dillon machine wears out or breaks, replacement parts are free, no questions asked. And, their dies have some features that make them worth the cost, too.
My first Dillon was a Square Deal B, and I initially got it set up for .45 ACP. Before that, I'd been reloading, slowly, on an RCBS Rockchucker. I was shooting lots of IPSC back then, so I transitioned to .38 Super and bought the necessary conversion parts and dies. Then, I got a 9x19 conversion. When the crank handle broke, I called Dillon, and the nice fellow told me that they'd had a bad run of castings, apologized, and I had a new one in two days. I asked him if he wanted me to send them the broken one. He said, "S*** no. It's broke. Throw it away." The replacement handle also broke after about 1000 rounds, and the process was repeated; seems they pulled it out of the wrong box.
After I'd loaded about 15,000 rounds on the SDB, it needed rebuilt with all the "wear parts." When I called Dillon, the fellow there laughed. He asked how many rounds I'd loaded, I told him, and he said they'd never really intended the SDB for someone who loads as much as I do, and that I should buy a 550B. I rebuilt the SDB, set it up for 9x19 and left it that way permanently, and bought a 550B. I load about 11 handgun calibers and 4 rifle calibers on the 550, and have loaded somewhere north of 60,000 rounds on it, maybe 75,000. Parts do occasionally wear out, and replacements are sent free, no questions asked. I expect the press to outlive me so my boys can fight over who gets it when I've gone to the great reloading bench in the sky (or elsewhere.)
My brother has a Lee Pro 1000, and has had some problems with it, but is mostly satisfied, despite several broken parts. However, he is not a volume loader. His machine looks to me like it's going to break, even when it's working, but maybe that's just me.
Sorry, I just read the original question. I've never owned a bad reloading press.