9mm Magtech 93gr. First Defense Solid Copper HP Ammo

[The grons]

Does anyone know much about this ammo: 9mm Magtech 93gr. First Defense Solid Copper HP Ammo? I read the fps is 1,330 and about 364lbs. of energy. Will a light bullet like this over penetrate or will it expand or fragment on impact? What would be the best SD ammo for a 9mm that is available today? I can also buy 158 gr Hollow points as well but like a .357; I thought the heavier the bullet the more penetration...