I know reference level interconnects that cost $99. Really. They compete with anything out there. In fact, they are EXACTLY the same as a highly regarded cable that sells for $1400.
However, I see you getting bogged down in specs and measurements. The only thing that I will say is that drinking by the label, in audio as well as life, is a recipe for a lot of bad things to happen. Honestly, you will often not hear differences in cabling until other things are right.
I myself have put together what I considered high level systems which I could not discern meaningful cable differences in. It wasn't until I learned more did I realize that it was then time for cable. Not to be condescending or anything else, but your system is not yet there. You are much more wise to invest in amplification, then speakers, and music all along the way. But, we all need to learn on this journey, and if you are intent on trying cable now, have a ball. At the prices you are talking about, you aren't going to get hurt.
However, I see you getting bogged down in specs and measurements. The only thing that I will say is that drinking by the label, in audio as well as life, is a recipe for a lot of bad things to happen. Honestly, you will often not hear differences in cabling until other things are right.
I myself have put together what I considered high level systems which I could not discern meaningful cable differences in. It wasn't until I learned more did I realize that it was then time for cable. Not to be condescending or anything else, but your system is not yet there. You are much more wise to invest in amplification, then speakers, and music all along the way. But, we all need to learn on this journey, and if you are intent on trying cable now, have a ball. At the prices you are talking about, you aren't going to get hurt.