The West Wing VS Cold Case

How many of you guys have watched the west wing and cold case? I’d say I like cold case more than the west wing. But many people believe that the former one is better.
I'd say Cold Case some of the same audience as The West Wing so we may lose a few viewers but I think everyone knows The West Wing is on its way out pretty soon and Cold Case is just getting started. In the beginning, they might watch The West Wing to see how the storyline with Jimmy Smits and Alan Alda plays out but I believe they'll switch right back to Cold Case after a few eps.