And I defy anyone to say much about the structural integrity of an optical cable from a picture on Amazon.To be quite honest, I'm not convinced that will be any better than Amazon Basics in any way other than looks. It stinks of overpricing with that gold-plated nonsense. It's not an electrical cable, and the gold can only be there to make crap look better (and cost a bit more). Still, I expect it'll be fine and you'll be happy with it.
Obviously if it it costs £3000, you totally know it's audiophile ober da grade and is femtometre accurate in its dimensions, and has a single crystal quartz fibre core, which improves imaging. Or something, something, something that is nice.