If it's just me & DH, definitely Starring Rolls. The sandwiches are good and the pastries are wonderful - including the enormous Red Velvet and Butterfinger cupcakes.
If you are with a group, the group of QS stands as you head towards ToT function like a big food court and have shared seating, so the group can split up to order and come back to eat. Some of those fancy new hot dogs have DD's name written all over them.
For lunch, I would definitely stay at HS rather than use the QS options at the Epcot-area resorts. For dinner, on the other hand, I'd take the boat to any of the resorts or Park Hop to Epcot.