I black bear hunt Maine, have used both the Whelen and the .358 Winchester to harvest bear. I use the Barnes 225gr TSX in the Whelen and the Barnes 200gr TTSX in the .358 Winchester, both give excellent results and performance. Within 100 yards I do not believe that whatever game is hit with either round it will never know the difference. The photo is from the last bear that I harvested (235lbs. with a lot of fat) with the Whelen and the 225gr TSX bullet from about 60 yards; exit hole. This is an old post, I may have posted this photo in another response in this thread. The bear before that was taken with the .358 Winchester, broad side, just behind the shoulders, broke both shoulders and nicked the heart, bear ran about 25 feet. Either of these 35 calibers are great cartridges and "will" get the job done.