I’ve only had the Statik 360 in my possession for under a month now, so I can’t possibly speak to long term durability or functionality. But my experience with it is so far so excellent. I like the flexibility of the connectors, and the ability to just leave them in the device. I like the instant magnetic connection capability. The magnets are quite strong and they do tend to stay connected. The only time they might disconnect is if you hard snag the cord on something. The outer covering of the cord seems very well built and should last. I don’t expect these cords to eventually crack at the base like many cheaply made commonplace cables do.