I have no idea which are fake, but the ones of the trans-sonic are a little suspect. Flying over water, hitting the sound barrier, I would expect the disc to be much bigger, with spray as the disc (cone, whatever) hits the water. Every other video and pic I've seen of such an event has had a large disc and water displacement where they meet. You'd think an aircraft flying 25 feet over the water would have the same when they reach barrier speeds. Gotta be some fast air-type somewhere around here that can set me straight.