It's as good as, and better in some ways, than a 30-06 inside of 150-200 yards. But a 30-06 or 300 Mag are better overall. I like my 358 a lot but appreciate it for the niche it fills as a very handy shorter distance powerhouse.
This one was killed just before dark on the shortest day of the year. It was the third moose I killed with the 358 and took two shots at well beyond 200 yards. I was disappointed in the performance of both bullets; though, by some luck, one or both of them did just enough damage to put him down.
I've killed caribou, moose, and bear with mine, but I do not consider it an all-around caliber in the Winchester case.