Reloading can be very rewarding. And you can, as mentioned above get ammo that works best in your guns as opposed to factory cartridges. I think that before you decide on what brand and features of your equipment you might first ask yourself just how many rounds you go through at a shooting session. If you are going through hundreds, 3-4 hundred at a time, than you are not going to want to start with a single stage setup. A progressive would be better suited for the quantity you will be needing. If so, than most likely a Dillon is going to fit the bill the best, not all of your calibers will need to be run on a Dillon, but any that you will be shooting that are in the hundreds you will want to assemble on a progressive. Food for thought, always nice to have both a good progressive and a quality single stage too and a RCBS Rockchucker is quality. There are a number of shooting forums that have a selling and swapping section, so before you go and purchase a brand new unit either single or progressive be sure to check out some of the forums where you might get a barely used press for a great price. Hope this helps.