I have a bunch of other types of JHP ammo on hand, too, just in case I ever decide to
When I was finishing the saddling-up procedure to depart for New Hamster, rather than unloading the magazine that was in my pistol, I just dropped it, cleared the chamber, and grabbed two empty magazines and a box of JHPs to put in the poor man's Pelican*. As I did so, I noticed that the ammo box I had grabbed was not 127gr +P+, but rather the identically-packaged 147gr Ranger Bonded JHP, and I swear to you on the grave of Jeff Cooper that the very first thought that flickered through my head was not "Oh, I grabbed the wrong bullets," but rather "Well, it's winter up there so the heavier bullets are probably a good idea," and threw them in the case†.
I am such a dork.
*Well, SKB used to be the poor man's Pelican. Nowadays it appears to be the upper-middle-class man's Pelican.
†Yes, I've run about a box and a half of the stuff through the gun before. It cycled fine, and actually seemed slightly more accurate than my regular carry load, but it's not "Ranger-T" or" +P+", and I can be successfully marketed to just like anybody else.