We've done both breakfasts. We like the PSB better. The food was better and the character interaction was great. Snow White is getting hard to find and we always find her there. For the castle atmosphere, we do CRT for lunch or dinner. Both meals there are very good.
One of our DD's loves Cinderella, so we tried the Cindy dinner at the GF. The food was just so-so. Chef Mickey's food is so much better. On our last trip, Cinderella was in Mickey's Toontown Fair, so we had plenty of phot ops with her.