I chose KS mainly because I never ride rides like EE. And I love to go on that ride. We usually try to go on that about 3 or 4 times while we're there. However, my DH may feel differently. Even though he enjoys KS as much as I do, he is also a very big fan of EE and those type of rides. If he only had time for one or the other, he would pick EE for sure. If you like them both the same, it would be a hard choice.