This strap offers a vrey different experience from what I was used to. It is very stretchy, like a bungee jumping rope for the guitar. If you move around a lot during gigs you'll have to keep the guitar stable with your arms/hands. It is weird for sure, but it can end up being someone's preference. It does seem to make my heavy Les Paul better a bit easier on my back, but I need more time to really tell if it works. I think everyone should try one once.
Quality wise, it looks and feels great, top notch. The black-grey color is great and discrete.