TWO vastly different loadings planned for two completely different "job requirements". Do you load the first chamber or two with shot for use on a snake? Then you have one or two rounds to burn to piss-off the bruin
worse, and amp-up its adrenalin
worse. Then, maybel you can hit it with round-three & what you will HOPE will do the job. Or, do you have one or two bear-rounds on-tap, which in all likelyhood will
miss a snake. Having shot at the snake, it'll likely react with a strike-out at the shooter. The snake probably won't miss.
Suggestion. Two guns for two different roles, if at all possible.