Answer= 9mm+P has 86 more ft-pounds of energy than the .357 snub does in the above numbers.
I doubt if a 300 pound bear charging at 51.333 feet per second will stop to do the math ....... it instictively knows that the 86 f/sec difference between the "stats" of your two rounds are a PII error* when compared to the bear's momentum and ferocity ......
*PII = "Preocupation w/ Inconsequential Increments