I'd strongly suggest running at least a box of it through your gun before you use it for carry, duty or defensive use. You need to vet it for reliability, familiarization, and accuracy/sighting/zeroing in your specific .357 revolver. Out of your 200 round case, I'd suggest off the bat shooting at least 50. And if you're getting it in several boxes, make sure you obtain samples from each box. I hope you have better experiences with it than I did-let us know.
Best, Jon