I will be going on a float trip for Moose/Bear with my brother from Alaska. He will be carrying a 338 win mag. I need a new gun From what has been posted on this site a 338 looks quite adequate or should I consider a 375 for back up, stopper etc? I am working on an africa plains hunt in the next 5yrs. I would buy 2 guns if I thought there would a place to stay when i came home from the gun store.