You won’t be throwing 200+ rounds of 50 down range in a day. I can tell you that just 20 or 30 is enough form me.
It takes a toll on your sholder after a while.
I reload for about $2 or less a round. Though a lot of the old 40’s and 50’s brass only lasts about 2 or 3 shots before the necks crack, then I have to find some more brass.
Have you tried annealing your case necks with a propane torch? It’s an old cure from way back when...