DJI Action 4 has the best battery out of them all and doesn't overheat and shut down like go pros do also has the best stabilization and can do 4k120fps if slow mo is required in the edit no worries there
This is my footage from a Action 3 and its bloody awesome but now have the 4 so better HDR 10 bit colour and bigger lens etc so footage on that is even better(colours low light etc)
This is mine out hunting the output bitrate is alot lower just for file size etc but can be right up there, so you can see how good the rock steady stabilization is give its mounted on my cap its pretty smooth
also has horizontal balance on so always level -
https://www.youtube.com/watch?v=-GtNiojH43E