Ben,
The 9BP and the 9BPLE are, so far, reliable in my pistols.
Cor-Bon 115 is reliable in my Kahrs and, from what I have read, gets up to speed in a short barrel. When I run out of Cor-Bon, I'll try Federal in the Kahrs.
Cor-Bons all copper bullet isn't reliable in the Kahrs or in a BHP, so I haven't fooled around with the DPX any more.
I have a BHP barrel that will occasionally stutter with generic ball, but, so far, works just dandy with 9BP or 9BPLE.
Speer 124 Gold Dot is an exercise in exasperation in my CZ Compact. Federal 9BP and 9BPLE seem to be reliable in the 75 Compact.
The Federal seems to be reliable in a Sig 228 as well. Time will tell.
I really do not want to have to use specific ammunition for each individual platform.
So far, the Federal may prove to be the ammunition of choice for my 9X19s. That said, I haven't tried it at all in the Kahrs, a Colt Pocket 9, and very little in the rest. I am working on it though.
This is an ongoing evaulation of my pistols and my magazines. And my round count isn't large enough to be meaningful, but, so far, the Cor-Bon 115 for the Kahrs and 9BP or 9BPLE for the remainder are lookin' pretty good.
I do not plan to start all over every time a mfgr offers a 'new. improved' or 'tactical' version to their product line. Gov't agencies may have that budget, I do not. I do know that the Federal 9BP/9BPLE is, so far, living up to its reputation of reliability.
I hope the numbnuts at Federal don't discontinue the stuff in favor of a newer, more advertised product with less of a historical reputation.
The next time I buy a batch of 9mm ammunition, I 'spect it'll be a mix of Federal 9BP and 9BPLE.
If you're getting the impression that I really like the 9BP loadings, you're correct.
salty.
PS. I just re-read this post. It seems that I used the words 'so far' an awful lot. I have not fired a meaningful amt of ammunition, nor chronographed it, or tested it through barriers. My only consideration was a reputation for reliability and effectiveness based upon written obversations from folks whose impressions I value.
So far, my obversations regarding reliabiliy through my magazines, out the ejection ports of my pistols agree.
Dang, I used the words 'so far' again.
sd.