I just went over my orders overview and noticed that I have already around 400 meters of this cable in use.
I use it both for fixed installation in my studio as well as for my band in live situations.
In the soon 5 year since I first bought this cable I have not had any issue with it.
Some may claim that it isn't flexible enought. For studio purposes this doesn't matter mucht, and in a live situation I put more value on durability than flexibility. The lack in flexibility means that it is more likely to survive people that have no clue about how to handle cables properly. Furthermore, if you know how properly coil up a cable and have moderatly sized hands, you can still handle this cable in lengths up to 20 meters.