If you are only going to load for a rifle right now, I would just stick with the single stage. There are too many steps for .223/5.56 to do on a progressive press if you are looking to stay on the low side of pricing. I use a single stage for .223, resizing and de-prime then trim off press then re-prime on press. (see what I mean by too many steps to try to do on a progressive) I'm not saying you can't do it on a progressive press, but you will end up spending more than you probably would like. For a single stage press I would stick to RCBS or Hornady. I have a Lee breech lock that I got at the time for a great deal and I didn't have a lot of spare money. Now that I have saved up, I will probably grab a Hornady in the near future.