Most of my loads are for plinking, so pretty moderate loads for me also. I have some .223 that have 10 loadings. I have a batch of .308 on #8.
I have some Garand only .30-06 brass that is on 5 or 6 loadings.
I case check and trim when needed, you need to know what to look for and the signs of seperation (the old paper clip method works). I mark up brass that have loose primer pockets, sharpie works great for that.
Garand loads are pretty mild, you should get good life on your brass.
The real fun and savings is with pistol ammo, I have a batch of .45 cases that have been used so many times I can hardly make out the headstamps.
When it comes to rifle brass, I never turn up a good deal to buy more.