I'm now using the
Lens Loop.
I bought one before last Christmas. Even with heavy medium format gear, it makes carrying, and most importantly, deploying my camera a breeze. Highly recommended.
It's a very elegant solution to carrying my camera with me all the time. If I've extra gear with me in a backpack, I'll still comfortably use the lens loop, across my torso, under the backpack.
(I'd looked at the black rapid, but it strikes me as too fiddly.)
To save removing my quick release plate (Manfrotto
RC4), I simply screwed the Lens Loop camera connector into a matching quick release "shoe" (
RC4).