Here I have found a very good balance. The wiring touches his quality - the plugs are to be similarly stable and high quality ... After several attempts with self-generated interference sources seems also the shielding of the cables and adapters to be similar to a high standard. For me, a really successful price-performance ratio.
Clearly, a high-end cable (appropriate hardware provided) perhaps still has front nose, but eventually everyone must decide for themselves what it is the value.
I am personally convinced, and have in the meantime changed much of the wiring both in the car and in the home-hifi applications.