So, right now I'm going to say Regal Eagle. Polite Pig is a QS dining plan only, it's too expensive otherwise given the other options at Disney Springs. Flametree has to compete with Sa'tuli for my AK hunger and I'm generally not going to eat twice while there. Regal positions itself at Epcot with hardly any good QS options so that would be my pick in the real world. I really wish Regal Eagle was in frontier land in MK because MK QS selection is the worst.