I can start 3 outta these 5 running backs... Who the heck do i pick?!?!?!?

Do i play Ryan Grant vs. the Steelers, Ray Rice vs. Chicago, Jamal Charles vs. Cleveland, Maroney vs. Buffalo or Fred Jackson vs. New England??? I get 3 outta 5 but theres a lotta snow a lotta places! i also have jacobs and bradshaw but New York Stinks