Thanks to everyone who has voted so far. I will be there in September and wanted to know which would be the better option. For morning EMH hours at Animal Kingdom it shows to have Dinosaur, EE, It's Tough to Be a Bug, Kilimanjaro Safaris, and the Pangani Forest trail open. I wondered if it would be the best choice to go to that park on that day as the earlier you can go on the Safari the better chance of seeing more animals you might have. Also, one extra hours of 'cooler' weather to spend in the park before it becomes a hot and humid mess.