Both would really suck. know real control over a keyboard with frisbees, after all :P. Also, I couldn't grab anything, nor could I get my hand into small openings, nor hold a pencil, nor......ya know what, I couldn't even shoot myself for having frisbee hands if I did.
Would be basically impossible to walk, for a few weeks, with ski feet, but it IS the better alternative, where I live. I'd get places pretty quickly skiing down hill.
Since both suck, I would have to take the lesser of two evils, in ski feet, if I must choose.