I'm not a short mag fan at all, so I vote for the 358 Win, I have a BLR 358. I don't used it an aweful lot anymore, though. I did stock up on ammo, when I saw it on the shelf. I was told that Winchester was the only maker of it and they only make it every 4 yrs or something like that! But, got a tip in another thread that Hornady is now making it! Ya-hooo, I do like Hornady ammo! Getting old, I seem to grab a milder cal out of the safe on whitetail hunting morning, like a BLR in 257 Roberts or 7mm-08. I'm sure you won't be dissapointed in any way for going with the BLR in 358. Good Luck & enjoy.