I tried on a pair of 70s, but opted to go down to the 68ks. I barely pass/fail the pencil test, which is after i put my superfeet in them. They feel amazing after my first skate (public skate), although I'm a little worried about the memory foam in my first game. But I'm hopeful.
Otherwise, these fit just as nice as my first gen Naxus skates. Looking forward to playing them out tomorrow.