I am not anti-shortmag, I own a 300WSM and like it. Alot.
I do not see the 325WSM approaching the performance of the 338wm.
That doesn't mean I wouldn't buy it...just not the same.
I would buy and handload for it.
The smaller-bore shortmags have a bigger advantage over their standard-length equivalents.
check 270 vs 270WSM.
Check 7mmMag vs 7mmWSM.
More pop from less powder.
I think this case is maxed out at .308.
_________________________
If you leave things up to interpretation, there's no room to be right.