Happy New Year All

Back about 8-9 years ago I wore Go Pro Helmet Cams so I'm familiar with their product quality, battery life and operation. Those cameras were provided to me and I had to return them, so I never owned an action camera of my own.

I need your help and opinions on today's action cameras specifically related to our sport.

Most important to me are:
1. ease of mount to cap and comfort over the day.
2. size
3. battery life and replacement
4. ease of transfer to storage
5. quality of video, I'm showing it as 5 because my assumption is they are all pretty good?
6. anything else that can you think of that is relevant

Appreciate your feedback.

Thanks
Mike