I don't have experience with the 358 norma but have researched just about all there is on the internet about it. I was real close to investing in that direction but it seemed to me that in general and compared to other calibers in the neighborhood, the 358 bullets are a tad soft for the norma velocities. So I would lean more to the tougher bullets, probably all copper. But like I said, that opinion is based on second-hand info.
