Eiger wingsuit jump

Click here for an Eiger wingsuit jump. Those guys get way too close to the rock, horizontally, for me. At one point it looks like his fingers must have been brushing the rock on his right. Ten feet to the left and he'd be perfectly safe, and it would still be a lot of fun. I guess they want the danger element for the camera? And he seems to be moving very slowly -- vertically, at least. How slow can those things fall, I wonder?