Every time, I read a thread somewhere on carrying a 22 LR for SD, someone pipes up that they won't do that because they are so unreliable. Are they? I've had very few quality modern 22 LRs not fire. I've had a jam or two but I can't recall a round that didn't go off in a Buckmark, 10/22, G44 or even a NAA Mini.
So as one might expect, is it Internet BS by the 'expert'.
The last failure to fire I had was those Magtech 32 SW LRN, that I posted with a picture of how the primer didn't ident. Noted all the other 32s did fine with that gun for several years.
Seen lots of 9mm duds or KBs from home brew. Last KB blew up a guy's Hellcat.