^ I haven't personally used the R-Strap; what I meant to say was that the developers of the LumaLoop created their product as sort of an improvement on Black Rapid's design.
Here are the weblog posts in which James Duncan Davidson (the photographer half of Luma Labs) details his experiences with the R-Strap and the development process of what eventually became the LumaLoop:
http://blog.duncandavidson.com/2009/...e-r-strap.html
http://blog.duncandavidson.com/2009/...ap-update.html
http://blog.duncandavidson.com/2009/...-update-2.html
In short, the things he didn't like about the R-Strap:
- the entire strap disconnects (and the camera falls to the ground) if a certain clasp is accidentally tripped
- the connection point is a somewhat insecure carabiner (the LumaLoop uses a quick release buckle)
- the strap can only be attached to a tripod thread, which may not be ideal (the LumaLoop can be attached wherever a lanyard can be threaded)
This looks really good. I had the same concern about the Blackrapid with the strap holding on by the screw only. I like the lanyard idea as well as the ease of removal from the strap. I generally prefer to just have a hand strap on but there are some times I want to have both hands free. I think i will order one of these. Thanks for the heads up!