XC 60 and seats

Dear Elch-Communtiy, since I can order my first elk in the next few weeks and my budget is a bit limited I would have a short question about the installed seats in the XC60: Is the difference between the standard padding installed in the Kinetic package and the Eriksberg padding (momentum) only in the optical area or will there be serious differences in seat quality here? (I believe in the V50/S40 is a similar situation).