I guess Cybergold is better than I thought. I'm also a member (actually twice over since the last merger) albeit an inactive one.

FWIW, at Freeride you do also get a $10. gas card and you get another additional 250 points if you stay for 3 months! As you said, Freeride is also pretty good for a varity of other reasons. Comparing is always a good idea. In this case I'd definitely sign up for both!