Today I received my repaired Cobra III IC's, so could do a proper A/B with the 0.5m of those and the SHB's. I've spent all evening listening to the same few CD's, and the differenecs are there, but in my system and to my ears the SHB's are inferior. They are brighter, but not as revealing as the Chords. There is a light loss of low level detail, and eerything sounds too dry, guitars have lost their vibrancy. I think the soundstage is also slightly mpore confused, less distinct. I do wonder though that the dryness is perhaps a more accurate portayal of the sound, its possible the chords are adding soem colour to the sound...if a cable can add anything. So, for the jury is still out, its by no means clear cut yet...
My findings, and I believe most others that have, or tried SHB's are in total contrast to yours.
As I have mentioned before, I have had a great number of interconnects, from £600 Black Rhodiums down, through Chord's £330 Anthems, to Chorus, to Chameleons, to Silver Sirens, and the SHB;s are up there with the best.
I will concede however, that synergy does play a part, and that perhaps the SHB's simply dont gel with your current set up.
My current system comprises a Squeezebox, into a Theta dac, a Classe pre into a Lyngdorf power amp, and a choice of either PMC FB1+ speakers, or, much to my surprise and delight the newer incarnation of the speakers that preceded my PMC's, Quad 22 L2's.
Squeezebox/Theta/Classe/Lyngdorf/PMC/Quad/Silver High Breed Cables