Besides Gimbal, what other gopro accessories bundle can be chose?

[linkk]

I want to ask people who actually used it.
Accessories include: head strap mount (solid?), Helmet strap mount, helmet strap mount, wrist strap and so on.
In addition, what's the difference between non-genuine and genuine gopro accessories ?
Thank you in advanced.
If you want to share your views with me ,welcome to on my facebook:ZOOKKI

 

[cameraguy]

There is a go pro forum. I'd ask your question there.

GoProFanatics: The Ultimate Online GoPro Experience!

Good Luck