Speaker Cables For $300

I’m interested in getting some new speaker cables. I need 8ft and will definitely buy used. I’m willing to spend $300 maybe a bit more for something special. When it comes to cables I get pretty lost fast. I find it very difficult to get any idea what sounds like what. I’d like a balanced and natural sounding cable that isn’t too finicky about what it’s hooked up to. I love air and ambient details but hate anything that’s forward around 2-4khz. Hopeing you guys can help me get a list of a few strong candidates to look into further.