#1 Question is "what's the .357 for?" A"carry"gun for in town? A "woods gun", i.e. something to have on your hip "just in case"? #3 A serious "hunting gun"?
To me a .357 is more of a "social" weapon, that is, it's pretty darn good when it comes to 2 legged varmints. PA has some decent sized Black Bears and I'd certainly not want to irritate one by nicking it with a medium bore bullet.
Me? I'd begin my research with 0.429"projectiles in the 280 gr. and heavier class and move up in bore size from there.........
JMHO,
flatgate