I'm curious, why are some people flying a 4K camera and not recording the flight? In a couple of threads I've read about crashes where the camera wasn't recording. Sure if one is taking pictures I fully understand why one would not record video. But one could always grab a 4K image from the video. Memory is cheap and reusable, so thats not a real reason why to not record a flight. Please enlighten me, why are people not recording their flights? Is it a battery issue? Does 4K recording affect flight time?