I like Fiocchi ammo. I've shot 9mm, .45 acp and .357 magnum and always found it to be full powered and clean shooting.
IMO, it's top quality range and possibly SD ammo.
I'd love to find some more at the moment.
BTW, a well made, quality, reliable sidearm will shoot any ammo you feed it, if it's clean and lubed properly.
Good luck OP.