I would go with Earl of Sandwich because the items on their menu are very good and because the cost of their items is very good, so it should not be that much on your credits.
We ended up booking Raglan Road.
It is called Paradiso 37 and will be included on the Disney Dining plan once it is open
Cookes of Dublin
Earl of Sandwich
FoodQuest
Wolfgang Puck Express
Capn Jacks Restaurant
Planet Hollywood
Raglan Road
Wolfgang Puck Cafe
Out of all these that accept the DDP, I would suggest Raglan Road or Wolfgang Puck Cafe. The food is very good at both of these, but the atmosphere of Raglan Road is really fun.