As far as .22 rounds go, I've been pretty happy with the Rem Golden Bullets. Regular Remingtons....thunderbolts I think...were bad a few times. Plus, it seems that if you let them sit for more than a couple of months the exposed lead oxidises and actually expands sometimes. Bullets wouldn't even fit in the chamber. Weird.
As far as 9mm, my girlfriend had the same FTE problems with WWB. She was limp-wristing. I could run them through her XD all day with 0 problems. Could be the ammo, but I'd sooner bet she's limp-wristing a little. Sometimes it doesn't take much. So little, it's kind-of hard to see. I know because I missed it until about the 5th failure.