In the real world the 270 WSM has no advantage over the standard 270 Win, as the 1:8 twist with heavier bullets will not have ant real world advantage over the 270 WSM or 270 Win. A few inches of drop and wind drift at 1000 yards which is no real advantage at the ranges we hunt. Just another cartridge for the ballistic table readers to ponder on their sleepless nights. We really need a few more chamberings! I think I'll wait for the rush to be over before I try to find a 6.8 Westerner rifle!
I guess that depends on what world you consider real.
