Second!
Years ago when Turkish was cheap (and of suspect quality) I bought a case of 3400 or so for about 4 cents a round. Tore it all down and reloaded it w 10% less powder in 500 round lots in 8mm Portugese boxer brass for my MG34. Gun chattered with glee and I didn't have to sweat an immediate cleaning session after shooting! Wish I had more!
I have done the same over the years w surplus Bulgarian, Czech, Egyptian, Romanian and Yugo that were mis feeds, mis fires or lots that had too high an incidence of bad primers or hang fires.