What's the most intense/craziest airtime you've experienced on one hill? For me, it's the first big hill after the drop on Twisted Colossus.
Mako is better than Shambhala for air time IMO.Best and most violent airtime: any of Skyrush's hills.
Longest airtime on a single hill: some of Mako's hills last a good 5 seconds. Other B&M megas actually might last as long as that but Mako does it without seatbelts, so it's the most enjoyable for me.