It's MK for us. We are Florida resident passholders who have been more times than I can count so we've done it all and have no kids at home. It's always the most crowded park, which we hate, so we only go now occasionally when there is something new to check out. We spend the most amount of time in Epcot followed by DHS then AK. We are actually going to MK Saturday, for part of the day, as we have not seen the updated Hall of Presidents or Pirates so we'll do that, grab lunch at Skipper Canteen then head back to Epcot.