Which is the best rivalry?

(I love this !!)

"The Yankees/Red Sox is a better rivalry because the Dodgers/Giants rivalry is one way....The Dodgers try to win a championship, while the Giants are trying to beat the Dodgers."

-Orel Herscheiser

(who has been both a Dodger and a Giant)

IF there has ever been any reason to be HAPPY to have a rivalry that doesn't measure up....I think that is it!