Dillon Square Deal can do up to 450 rounds per hour without getting confused.
But since repetitive work is so boring, it's more like about half that, with breaks.
Change over takes some time, using it as an excuse to clean and lube the machine, powder drop parts and dies.
So, no hurry there.
Reloading is supposed to be another enjoyable hobby, after all.
Walt Kelly, alias Pogo, sez:
“Don't take life so serious, son, it ain't nohow permanent.”