TOSLINK OPTICAL cables


simple question....is there an audible difference in the quality of these cables?  Recommendation?

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I bought a Glass brand toslink cable, which cost very little by comparison to the big audiophile names and there was a significant improvement. I didn’t want to spend a lot because it just runs between my tv and sound bar but the difference was so great, that I had to significantly readjust all of my sound levels.
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The Glass optical cables are glass and very inexpensive. Lifatec is also a good glass optical cable somewhat more expensive however still good value. I used both for video side of my system, coax for audio. One needs to be a little more careful about bending glass cables.