Another vote for Speer Gold Dots. I test ALL my defensive ammo, in every caliber I shoot, and they have exhibited excellent expansion and accuracy. Bullets recovered from wet newsprint and milk jugs look like the ones in the ads. I carry them on duty, and all my troops do too. I insisted. Silvertips in most calibers also do well, but the 357's are too stiff in my experience. Remington Golden Sabers are good in some calibers, less than wonderful in others. Hydra-Shoks are good, pricey, and proven. But I still put my faith in the Gold Dots, because I've NEVER seen one fail. YMMV.
Papajohn