^^MF was completely a prototype. Why do you think the cable lift extends all the way down the first drop? Intamin wanted it to be failsafe and you notice now that isnt the case-nowadays cable lifts stop at the apex. I honestly think Leviathan was a prototype, while Fury 325 is the real deal. The bad news is, the next few giga coasters will be by B&M. (bad news because no variety) The staggering statistic is that it took Intamin 10 years to install 2 giga coasters while B&M designed 2 in 2 years- a fifth of the time
Im betting the animation isn't doing the ride justice. It will look ridiculously fast in real life. Also, B&M tends to make relativley forceless rides, while Intamin likes to play with forces and sometimes goes to the extremes