For the past year or so I have used the Linn black interconnect between my CDP and integrated amp (both non-linn). I never really did much in the way of comparison. Recently, I substituted an Analysis Plus Oval One interconnect (~US$90). Immediately I heard a cleaner, less tizzy treble and a deeper bass. I then tried a Homegrown Super Silver interconnect (again, ~US$90), and heard even more improvement.
The point, at $60, I haven't tried anything else so can't compare, but for a bit more, you can get a cable that allows your system to sound cleaner and more balanced. But, I can say that for the year or so that I did use the cable, and didn't compare it with anything else, I was perfectly happy with the sound of my system.