I have an opinion concerning power which includes cords and IC's. As I have said repeatedly I'm a layperson. As a practicing ER physician for 34 years I haven't had the time to listen to cords and IC's as many of you have. I have had to form my purchases from reading reviews, opinions such as yours on WBF, etc., but I nevertheless feel my opinion is valuable because I represent a significant block of folks that fall into my category. For example I'm a bit of an expert on Wilson Pedestals because I have bought so many of them and I have folks ask me about them that love Wilsons.
Decades ago I felt there wasn't much difference between well made Cords and IC's. I ordered a KK Copper Select 24' balanced IC from my dealer. While I was waiting they loaned me a Cardas 24" IC to use. When my KK arrived I was quite surprised how much better the Cardas sounded. It just sounded better and not by a little bit to my ears. I asked why and was told that Cardas was a superior cable.
I never forgot that. I became convinced that power begins at the fuse box. I did a lot of reading about what I was going to buy when I made my big purchase after I bought my XVX and I decided on Wel Signature for all my IC's and Dragons for my cords. I subsequently use a 1-meter Dragon balanced IC to connect my MCD12000 to my C-12000. So the heart of my system is this plus a 24' balanced Wel to my MC3500 and a 3-meter Wel speaker cable to my XVX. The Wel balanced IC is a massive cable, quite stiff, but superbly well made.
There's no possible way I could audition cables like you all. They are specially made and I had to make a significant down payment to begin with. I felt and hoped that AQ solid silver would be an excellent match for McIntosh and I haven't been disappointed. I'm a retired physician who has invested quite well but has a limited budget. My above Wels retail for about 68K and my Dragon for about 11K.
The above is a clear example of how an anecdotal experience can rightly or wrongly alter the way you might view the relative importance or weight you assign to the way you spend your money on your high end system. If I had continued to use KK Copper Select, then have I totally wasted all this money that could be better spent elsewhere? There's certainly nothing wrong with an extremely well made copper cable. I have no idea. I also believe that if you are going to use Cardas IC's, then use Cardas for cords and cables, etc. I like AQ because I can use their top line power conditioners, IC's, and cables, and I believe in synergy, which is another topic altogether.
Charles