Just occurred--- probably talking apples and oranges here
Im guessing your talking about mostly jacketed bullets.
Im talking about hard cast lead which I buy 10k to 25k at a time trying to get uniformity throughout the lot. In most cases were I used the guns for competitive shooting, a replacement barrel helped.
speaking about internet ---- I invite you to drop over to Brianenos.com and post your suggestion about Glock barrels, etc. and see what their inexperience says.