I have a gopro 9. The video footage is amazing.
If there was simple fast way to turn/on/off record with the gopro 9 I would use it all the time. It was such a hassle to turn to on/record I used a usb power bank to record the whole ride. 4+ hour ride = 99% useless video and very large files that took hours to down load to the desktop. Then another hour+ to edit/extract something you wanted to keep.
I tried using pause/on/off on a few rides I spent more time fiddling with the gopro that I did not enjoy my bike ride much. So i stopped using it all. If I go on vacation with bikes I will use it but not for daily/weekly bike rides.
I think this might solve my problems.
https://www.amazon.com/GoPro-Remote-.../dp/B08SHZ2BL3