Knotts for me.
You get more for your money here. Mazes, shows, and rides. A great variety of mazes with many scare tactics and the Ghosttown's scare zones are just awesome.
I refuse to buy a fotl pass just to be able to hit everything once. Though I still manage to hit everything at Universal despite what others say. Universal is still a great event, just needs a couple more additions to soak in crowds & yet they do very little to make this happen (desperately need another show).