My S9-A1 is currently loaded with Federal 124-grain HST +P.
However, I have no qualms whatever in loading it with 124-grain Remington Golden Saber +P Bonded, Federal 9BPLE, 124-grain Federal Tactical Bonded, 135-grain Federal Tactical Bonded +P, 115-grain Speer Gold Dot, and several other premium JHP self-defense rounds.
I've shot all these and more through the pistol and all are reliable in the gun.
However, I have no qualms whatever in loading it with 124-grain Remington Golden Saber +P Bonded, Federal 9BPLE, 124-grain Federal Tactical Bonded, 135-grain Federal Tactical Bonded +P, 115-grain Speer Gold Dot, and several other premium JHP self-defense rounds.
I've shot all these and more through the pistol and all are reliable in the gun.