I think that everyone agrees that there are major differences in the way that speakers sound. I also think that everyone will never agree that there are major differences in the way that cables sound.
Now if your system is too bright, etc. (and my experience with Mirage speakers is that they tend toward brightness) and you are thinking about replacing the speakers, why fuss around with cables. This is akin to rearranging deck chairs on the Titanic.
I think that the warmest, etc. sounding cables for you will be the ones attached to a new set of warm, etc. sounding speakers.
Now if your system is too bright, etc. (and my experience with Mirage speakers is that they tend toward brightness) and you are thinking about replacing the speakers, why fuss around with cables. This is akin to rearranging deck chairs on the Titanic.
I think that the warmest, etc. sounding cables for you will be the ones attached to a new set of warm, etc. sounding speakers.