One thing I will say from my observations is to trim/chamfer before you anneal. I have found that sometimes when trimming or chamfering annealed brass the cutter can dig into the case mouth and gouge it bad enough to ruin the brass. It doesn't happen to every case but for me it was enough for me to change my process.

The way I do it is:
1. Tumble the brass to clean them of any debris that might ruin the dies
2. Neck size and deprime
3. Body size (if I am doing it this time around)
4. Trim
5. Chamfer the case mouth
6. Anneal
7. Tumble to remove any debris from trimming/chamfering

Some people might have a little different list but this is the way it works for me.

Dolomite