I understand what you are asking but I don't know if you are going about it the right way. The first thing you need to consider is what type of components you own. If you have an entry level system that doesn't have the highest resolution, it wouldn't make sense to buy really high end cables. Your system won't be able to take full advantage of them. If you list your components, you may be able to get some better recommendations.
That said, I can recommend one cable that is definitely worth looking into. If you are willing to buy used, you can probably get a very price on a pair of Audioquest Jaguars. I own several pairs and even at its list price, they will hold their own with other cables that cost a lot more. The best part is that if you look at the cable that replaced it, (Columbia) its almost the same cable. The upgrades are very small. I have those, as well, and I really can't hear much of a difference, if any. Jaguars sell for very low prices. They are true high end cables that match well with just about everything.
That said, I can recommend one cable that is definitely worth looking into. If you are willing to buy used, you can probably get a very price on a pair of Audioquest Jaguars. I own several pairs and even at its list price, they will hold their own with other cables that cost a lot more. The best part is that if you look at the cable that replaced it, (Columbia) its almost the same cable. The upgrades are very small. I have those, as well, and I really can't hear much of a difference, if any. Jaguars sell for very low prices. They are true high end cables that match well with just about everything.