357. Magnum is just like any other caliber, it's Shot Placement.
You have to do your time shooting, and know your gun and ammo.
1 Well placed shot is better than 100 random shoots.
And a 357 Magnum is good way out to 100 yards.
Hornady LEVERevolution ammunition would be my choice.

http://www.hornady.com/store/38-Cal-.357-bullets

JMHO