I often record videos for Youtube and have noticed that since the GoPro 8, If you like a good 4K picture - don' is to blame for everything Has pros: It became visually larger - some kind of solidity appeared (although there were no problems with this before) Extended battery Got cons: Sensor enlarged by 2 times with the same matrix size - the result is a soapy picture in 4K, 5K All the new chips for leveling the horizon - kill the quality of the video. 4K video looks like it's upscaled from 1080