Cable elevators

I have used a very simple system that maybe you all can comment on for its efficacy. Those U-shaped nails from Home Depot that are used for wiring -just fit it over the cable and nail it to the baseboard about 8 inches off the ground.
Of course, your cables have to be small enough for that; mine are (AP Oval 8).
However, being that the nail is metal, of course, I am wondering if there is any undesirable effect. Re what I can hear, um, nothing different, but I did not audition closely.

Doesn't styrofoam attract or store static?

To use a single Rite-Way Suspender under my Omega Mikro speaker cables, I had it on a large piece of stryrofoam. Once the right side fell off the Suspender and was just on the stryrofoam block. While I was listening I noticed that my highs were gone on the right speaker. While it took a while, putting the cables up on the Suspender again corrected the problem. You will never find computer chips in styrofoam because of this static problem.

Cable elevators...This is another type of audio-jewelry only
But if you have an extra money...why not

If you wish to delude yourself, I don't care.