I find it amazing that everyone has to nit pick every little thing to try and prove their opinion. I personally do not care what the acceleration is or who makes what better. KK is the tallest and fastest. Dodonpa is the fastest in less amount of seconds so what. Bickering over petty stuff gets old. Someone will break KK's records we all know that. Are we going to say that one stinks and KK is better. To me the best coaster is one that packs a great punch with a long layout. That could be anything from a kiddie coaster to The Beast and so on. Both TTD and KK are one trick ponies same with Dodonpa. Acceleration, Top Hat/Hill, Brakes. Each one of these coasters has something the other does not. TTD better view over Lake Erie, Dodonpa I have not ridden but I guess the Mountains, KK on a clear day you can see Philadelphia and it has the brake at the top so you get some hang time looking straight down the drop.