It won't do anything that the others won't but it another option. What does the 300 wsm do that the 300 win didnt? nothing but its been popular. What does the 270 WSM do the the 270 weatherby didn't? What doe the 17 HMR do that the 22 mag didn't? what does the 7 ultra do that the 7 STW didn't? Heck what does the 270 do that the 30-06, 280, 308, 7 mag.... doesn't Your arguement doesn't hold water with me.
My post wasn't intended to be an arugement.... It's just the truth.
Let's see, i'm looking at your other comments and i agree with your comparisons... I don't have any of those either for the very same reason. They offer nothing but a reason to buy "quanity" instead of pooling some $$ and buying "quality"....
Anyway, i certainly don't care if someone else loves the new 375 Ruger, the gun companys have to stay in business some how...
BTW the 270, 280, 30-06, 308 and 7 Rem. mag. will still be around when most of the others you mentioned will be pretty much gone....
DM