Audioquest

@corvette01   I ended up choosing Colorados over Columbia due to more realistic bass impact and depth from the Colorados.

Hi Phil,
You really got a good price on those Colorados at half price! I think I mentioned to you once before I had the newer Earth interconnects. I bought a 1 meter pair of XLR's for the new price less 15%. I just bought a 1/2 meter pair of Earth with RCA's used, on Audiogon for $350. They are in like new condition and I felt I got a pretty good deal on them. That said, I would be willing to bet the Colorado's you have sound every bit as good as the Earth's. You got a fine deal on them. Congrats!!!
Tim

Thanks Tim!  The PSC+ copper along with FEP tubes and the 72 volt dbs system make for a fine pair of interconnects.  Enjoy.  Phil

Audioquest seems to make quality products but I find their lineup very confusing - trees, rocks, rockets. I have not purchased aq because I cannot understand what the differences are between the various products. Perhaps a good retail store could help but the website to me does not articulate what to expect from one line to another. 

@skoczylas I agree that the website could explain why one series might be more appropriate to a particular system than another series!  I've never called AQ but perhaps they might be willing to discuss and clarify.  Some of their reluctance to elucidate on the site is that they are already trying to explain so many features that the length of describing each series in better detail might put people off.  

The overall stats. on how long the average reader will stay with an article are shocking short.  Too much multitasking perhaps?