Good question about the hassle....
The day before, I tried a hand held mount, which pretty much ruined my kiting session, as it was a real struggle kiting & filming at the same time. Super stable footage, but subtracts big time from your kiting.
This over the shoulder mount .. so light, that it's easy to forget you're wearing it.
I don't take the camera out very often, but when I do, I like the way it pushes my kiting a bit harder so that there's something worth watching!
..also great for filming mates and helping improve each others technique/style.
All good...