Nothing to say, after several months of use, audio / video clipping, audio return is great. And of course the picture is correct because it is digital ... it works or it does not. why buy "high end" cable has more than 100 ?? do as you like, but personally I have with all my home theater equipment with these cables. My pc goes nikel also UHD. By cons I have not tested because all my ethernet Device are connected in RJ45 I even dared to cement 2 5 meter cable in the ground it is to say that I trust!