GoPro and other action-cams

Hello ladies and gentle-people 😉
Who of you uses cameras, which models and where do you mount them? Are there any alternatives, that you have tried and tested, for attaching it to the helmet? I use my Bell Bullitt almost exclusively and since the bridge at the bottom is very narrow, that won’t be easy. There is a US mounting set for this helmet – but the pictures, of what the assembled end-result looks like, didn’t convince me…  🙁 I love the helmet precisely because of the fantastic visibility- and wouldn‘t like to have such a monster mounted in my field of vision…and ideas? What do you use and how?

So I would be very happy to hear reports about action cameras- and where to adjust those!

Take care