How much can now be dangling on the side / back camera is a matter of taste .... definitely can be the length of the belt and thus its "hanging position" adjust quite easily.
I opted for the "PRO" version, because you do not work with a snap-hook, but with a very solid acting metal loop in the belt running. The whole is screwed to the underside of the camera in the shooting stand, where the part with the belt guide is rotatable through 360 degrees.
The belt I have now so already dragged several kilometers for a little over a month and my camera. If you do not want in any excursion / walk rumtragen a pocket, this system is in my opinion the right thing.
Every time I have .... during and after the "Rumgelaufe" controls the strength of the screw not once has something, even just a bit solved. The screw budge.
The price is high for a camera strap, but this system has convinced me.