We are going with CBS also. This is the 10th year our league has been together and we have used CBS since it started. It sucked last year when the site was down, but, hopefully that won't happen again. The set up and easy navigation is clearly the best. I did a Yahoo football league and was not impressed. Besides, if you play for $$ in a 12 team league, $10 is a drop in the bucket to pay for the site.
"I feel the need. The need for speed!"