Anyone have experience with these straps?

[Dunn]

http://www.dsptch.com/collections/frontpage/products/camera-sling-strap-black

 

[jwicaksana]

No personal experience, but judging from appearance, it looks tough!
Although I would opt for something with less buckles and D-rings.

 

[Pablito]

I would opt for something with less buckles and D-rings.

I'd have to agree. Looks like trouble to me. With straps, the simpler the better, IMO.