We did both in December. Our DD thinks she is Cinderella and has the dress, doll etc. So meeting Cindy was a must for us. I found the food at CRT to be good. The morning we went was also my birthday, so we got a cake, and special treatment. Our server was wonderful.
We did Storybook on the last day of our trip. The food was awesome. They had the best cinnamon rolls. Character interaction was great. All of the food was delicious, better then CRT.
I like dinner or lunch at CRT, I am not much of a breakfast eater. I think next time we'll do Epcot, and then try the Cinderella dinner if they still have it so DD can get her Cindy fix.
Our other DD is 13 months, and doesn't have a fave princess yet. Can't wait to see who that is, and fit that into our plans. I love it!