We prefer HS to AK, so we’d pick HS, for sure. And, as of late, HS is becoming more and more a full day park. It used to be a half-day park, even for us. But with recent changes, it becomes trickier to do in a half day. With TSL, RnRC, ToT, Star Tours, IJSS, we find it more compelling with things we want to do multiple times. Still, it isn’t necessarily full day either yet until Runaway Railway opens, not to mention SWGE.
AK, by comparison? Well, we’ve tried to fill a day up there and just can’t seem to do so. But there are just a lot of things we don’t care to do. Last trip, for example, we took the train for the first time and tried to do Gorilla Falls. But we were quickly bored. It just pales in comparison to the zoos we visit. And, man, does it get hot and humid. However, AK has a few nice things: FOP, EE, FotLK, Finding Nemo.