Interconnects and Speaker Cable, What in your history hit your pleasure button?

Many of us have had several sets of interconnects and speaker cables.  I have had many of the brands associated with at one time or another of being SOTA.

The ones that I remember having the most aural and mental impact on my pleasure index were the Wireworld Gold Eclipse.  I am not endorsing the Copper vs. Silver debate or forgetting the Nordost, Kimber and many other brands I have owned, I just remember the Gold Eclipse as being a major listening pleasure. 

And you?