I am carring a mix of brands these days, but I have always liked the Sellier and Bellot 230gr .45 ACP for their sealed primers and bullet.
I should run a few tests with these. I would like to know if the bullet set back breaks the seal or if the seal helps hold the bullet.
hmmmmm .. .. .. something to try.
Since I carry regularly and shoot often on my property, I end up with a mix of brand in some of my mags. I may not even know which round has been chambered one, twice, never or forever. I do try to keep one mag of PD ammo, but indeed, I chamber, unload and rechamber the first two rounds fairly often.