It would have to be AK. The problem is this:
DHS has zero decent quick service. I like their sit down restaurants. But almost every quick service there is burger, fries, pizza, etc (with a few still-not-so-very-good exceptions) HOWEVER, there is tons to do with all the great shows and attractions.
DAK has food choices, but the problem is, there is really not much to do. I can't stand Dinoland. The games and attractions at Chester & Hester are ALL pointless, and I don't really enjoy Dinosaur, however my fiancee does, so sometimes we will go there for that. Conservation Station takes too long to get to (especially if you JUST miss a Wildlife Express train) and for what you are getting there, it's not really worth the time of the trip. Camp Minnie-Mickey never had anything worthwhile, besides FOTLK (CMM is gone anyway, now)...and each land only has one or two attractions.
Even though I would hate to miss Finding Nemo, Everest, and Kilimanjaro, I'd have to skip DAK.