Batman 66 is simply awesome. I love the integration of the lcd screen with gameplay, best out there. It is incredibly fun when dialed in properly, super challenging when at the right pitch, and has that "one more game" appeal. It is great for kids too, beginners all the way up. Iron Maiden looks like it wins in the flow and adrenaline departments. I love the 4 flippers and loops on top. Wish the center target was a magnet but maybe that would just slow it down. I'm on the list for the LE but would be happy with the pro or premium. For $2k less than BM 66, the IMDN pro seems like a better value. They are so different. I'm planning to own both!