We've always enjoyed CP for lunch or dinner. We've had both meals at LTT too and enjoyed both, but really prefer the a la carte lunch. The Plaza menu has never thrilled us, and the food at Tony's isn't what it could be.
If you want to eat inside the park, then I'd vote for LTT, but keep trying for a BOG ADR right up until you leave- cancellations happen all the time.
If you want to consider eating at a monorail restaurant, then your choices really are multiplied. We really like Ohana, Kona, GFC, and the Wave. NOT a fan of Chef Mickey's for dinner at all.