Curious as to why people are chosing CA Grill. If your answer is "both," then pick which one is more important to you, or what intrigued you in the 1st place.
In the new age of disney dining brought about by the stupid dining plans, most table server restaraunts are starting to serve CS food.
EXAMPLE : 50's Prime Time serving CS garbage onion rings instead of the amazing shoestring ones they used to have.
That being said, California Grill remains my favorite sit down place in disney. The food remains the high quality and ever changing fare as always.... at least for now.