Quote from Nostradamus357:
For the street/point blank confrontation (atm robbery attempt as example) , a hammerless .357 revolver will also shoot .38 special rounds and can be fired from inside a pocket or purse. All the perp will see is your hand in a pocket and not know your finger is on a trigger. The .38 round has less kick and is more controllable and with a hollowpoint it will go in like a dime and come out like a cash register. Hammerless is key here for obvious reasons. It wont snag on clothing material or anything loose in a purse. 2nd, the gun will never need to be shown which puts the surprise element in your favor.