Have done it, on our cruise trip. Epcot ba-bee!
If I had to make the executive decision i’d say Epcot again. But it may also depend on what time of year it is too. Fall, Epcot for Food & Wine & Illuminations. Christmas, MK for the lights & decor’ & wishes. Summer, back to Epcot since there’s more indoors to beat the heat. Would never only choose AK, HS or waterparks as they seem to close earlier more than the others and I think i’d feel cheated on my Disney fix.