I think everyone has had a bad experience with most brands of ammo at some point.
Several years ago, I had 2 rounds out of the same box of UMC 9mm FMJ stove pipe in my G19. Since then I've never touched that brand but, I've heard other people give it high praises.
Last year, I kept reading reports of WWB (Winchester White Box) 100 round box 9mm having major problems but at the same time, I was using the .40 cal WWB without issues.
Several years ago, I had 2 rounds out of the same box of UMC 9mm FMJ stove pipe in my G19. Since then I've never touched that brand but, I've heard other people give it high praises.
Last year, I kept reading reports of WWB (Winchester White Box) 100 round box 9mm having major problems but at the same time, I was using the .40 cal WWB without issues.