What a useless comment, they're very different frames, the six is much much lighter and mine is setup more for slopestyles. the shock is much nicer then the one on your shore with bottom out control, not to mention X-type bb, newer fork and maybe the fact that it's in absolute perfect condition and has hardly been rode.
on top of all that, the bike just looks much better.
small medium and large all have the same geo in norco freeride bikes for 06. same chainstay length, wheel base, height, everything is the same other then the seat mast.
Lift the seat and pull it back a bit and you've got yourself a medium; do it again and it's a large.