Rein of the picture and sound quality, no differences can be observed. Even compared to my cheap NoName HDMI cable there was no qualitative differences, neither DVD nor in Bluray.
Output sources "Toshiba 42HL833G" and were "Sony BDP-S185" (Bluray Player).
Movies: Avatar (Bluray), Training Day (DVD), and some DivX files.
There were both cables neither dropouts nor anderweidige picture or sound, in spite of many other devices that are in close proximity (wireless router, PC, Subwoofer, AV Receiver, boxes, etc.).
Highly commendable is the material processing. The cable seems durable but also very easy and it even relatively flexible. This can not score the Amazon cable.
The processing and the name "Oehlbach" are probably the reason of the high price. But well-made HDMI cables you get even for less money. Ultimately, the HDMI connection hidden behind the TV and no one is interested in it, if the picture from Bluray lands of Noname Oehlbach or the TV.
But the belief is one indeed. HD TV look with a good feeling, because it is easy Oehlbach.