I know some of you like the Blackrapid. I'd like to know the differences between several of these (the ones that use a "c-loop", like "CustomSLR", etc.), to help me decide what to try next. I'm probably going to sell my Spider Holster Pro, I've not used it very much. It works ok but I now think a shoulder strap would be better.
My cousin bought one of these straps, now I can't remember which he bought. I tried it with his 1DX mounted to a 300 f/4 IS + 1.4x TC, and it definitely felt good...although that body/lens still did not feel light, when holding/shooting.
I've ordered a battery grip for my 6D. The heaviest lens I own is the Sigma 120-400, at about 3.9 pounds. I usually leave it mounted to a carbon fiber monopod (itself weighs around 1 pound). Would be nice to be able to carry this with a strap...but mostly I would want to use the strap to carry the camera with smaller lenses.
Thanks so much in advance!