Katoom - I've got a pair of SuperFeet insoles cut to size 9.5 that are too much for my taste.
They're yours if you'd rather have em than the postage $$
From what i understand, it's being rolled out with fast-twist rifles, so essentially a 270wsm meant to spin heavies.
If you feel obligated to push 175-ish grains, but didn't feel the 7mm variants were good enough...then i guess it has a niche.