Another good choice from sjcam, almost equal to the sj8 pro that I already have, slightly larger in size, slightly heavier but with a larger battery and autonomy (over 1.5 hours at 2K 60 fps), and of course a second screen for selfies and vlogs... For now, I have only used it with a class 10 U1 Kingston memory card and the truth is that it has some small video glitches when you demand a lot from the camera!!! I want to try it with a faster memory card... If you remove the distortion lens effect and HDR, the camera behaves perfectly with the class 10 U1, even at 4K 30fps with very good gyro (image stabilization)... Note that in some resolutions with gyro ON, it slightly crops the image but not dramatically... Night video is okay without being impressive, meaning in motovlogs with lights on the road, it works fine with the appropriate settings always at 30fps. I will come back next week with the new memory card!