Don't worry too much about the little details. The .357 magnum in an American made name brand in hollow point will be more than adequate for your use.
The main thing is can you shoot it accuratly enough to make it useful? If you think you can handle a .357 in a light snubby you had better try it and make sure. If you have nevet fired one you may be surprised. This not a round for the inexperienced shooter.
Just my oppionion.