The internals on mine has some Ruger parts but lots has been changed (9" TacSol barrel too) so will it be meaningful for yours? IDK, probably not. I also haven't tested all the ammo on the shelf, but this is what I have so far. As already stated, each has it's own personality and ammo needs to be tested.
CCI Mini-Mags run fine, unk' accuracy.
Federal Auto-Match runs fine, unk' accuracy (edit: correction, undocumented accuracy, but the accuracy was acceptable and I'm a stickler), my competition load because I have so many of them. I've read where many run them down on other forums, but are they armchair commandos or have actual experience? I've never even had a misfire with them.
Federal Champion run fine w/exc' accuracy. So far my best accuracy, 3/8 - 1/2" groups at 45 yards.
Fed' Target run fine but groups are just too large 1" - 1 1/4" @ 45 yards.