I’m saving all my brass. Let’s put it that way. Once I get a couple hundred brass, my buddy told me that he will help me reload if I go out and buy a couple things.
If possible, try to keep that brass separated by lots. I know it sounds painful, but they are different, not different bad, just different. It can show up in your loads. Just like changing from one box of bullets half way through to the another box because you ran out. Even though they are the same brand, size, length, weight, lot, etc. They can sometimes shoot different POI. It's all voodoo man...
With that said, if factory was cheap enough and consistent enough, I may just shoot it, but it never is...Match grade anything you just get more bang for your buck if you roll your own...