Guys, some good news about the motion clips. I own a Samsung F9000 TV plus a 2014 OneConnect box. I have some clips filmed from a moving car, which I could never watch because of stuttering effects. I thought it can be either from rolling shutter, XAVC-S compression or 30p. Surprise: I updated the firmware for my TV box and now they play smoothly! Of course using the frame interpolation options on my TV. So 30p may not be a real bottleneck. And also the rolling shutter. The clips I am talking about are filmed at around 50-60 km/h and to the right of the car (so vertical moving objects are at ~10 m distance). In conclusion, it's difficult to judge for the moment the 4K cameras since the TVs have still some pending work... And together with the 100 Mbps promised firmware, the AX100 will be a nearly perfect camera.