I've very satisfied. Whether it's a dirt road, a forest or a meadow with shrubs and large stones: it doesn't snag anywhere! It doesn't even get tangled round the dog. You can easily see it. Even when its wet its easy to grip and cleaning is simple. Any mud dries quickly.
It weighs about 500g and is perfect for my 13kg dog. It doesn't float. I found the carabiner a bit small, but it seems stable. It smelled a bit like "rubber" for a while.