Inexpensive speaker cables: any experience?

I am waiting for audiophile voodoo atmosphere for Bluetooth.  "Evacuate the area between the device and the speaker, recharge with our special gas mixture.  We use only pure six-nines nitrogen and oxygen.  No carbon dioxide, no water or anything else that would ruin the musical experience.  There will be no stray magnetic fields or deleterious solar flare congruence to distort the purity of sound.  Highs will be higher, lows will be lower, there will be an increased sense of "air" no pun intended."  Expert customer testimonial from B.S. "The atmospheric change from Voodoo was incredible!  Delicious sweetening of the treble, dare I say tube-like elegance!  Bluetooth is only 16 bit resolution, but with Voodoo, I swear it was 18 bit!"

Qed silver Anniversary cable is hard to beat for a "relatively" cheap cable. I've used their bi wire caes for years, sound good to me. 

what‘s your favourite brand of instant coffee ?

@tsushima1 $30,000 speaker cables. Just f'ing wow. I can't even imagine the system these are connected to. I feel like my 14g Monster Cable is junk now.

@dcmtwowner1979 

Not mine … Merely an example of how Stupidly priced speaker cable can get