@sahmen
Wow, ok, Let me see if I can sum up for you my experience with the Silvergarde and Andro so far.
The stock cable was not bad. I just wanted something that could tease out that last 5% and with my experience of Trevor's other (Theriums, Vorpals, Solv and Draug) cables, I felt that the Silvergarde would do for me. I feel that the SG opened the staging and depth for me. It extended the highs and lows. No muddy bass and no shrieking highs. I, too, was afraid that the Andro wasn't going to deliver bass impact as it's a total BA. My experience was that DD were the best for that low slam. I am not a bass-head either but do like it from time to time. Boy was I wrong about the Andro and bass. It does give clear slam and very deep impact. I think the SG allowed for tighter impact and help separate out the bass/mid-bass from the mids better.
I thought of using a copper cable and tried my 8-wire Vorpal on it prior to getting the SG. While the bass was there, it just didn't seem controlled enough. It made the Andro sound too much like my 64 U8. While I do love that piece, it is a bass monster and that's why I got it. I wanted the Andro to sound detailed and clear and have that happy medium of bass when I call for it. The SG did that for me. Pure silver wins over copper. The Draug is fantastic on my Ether but here the silver SG is the one. Have never heard the Draug Silver.
Now, gotta say the law of diminishing returns is in order here. The SG is expensive and is a much thicker cable than most. The return is modest. I have no problem with either so I am happy. If those are turn-offs for you, the stock cable is good enough.
If you have the money and are obsessed like I am, I would fully recommend the SG. Be aware that Trevor is coming with a revamped SG model later this year so I would send a note to Trevor asking him what the benefits of that new cable may provide...
I hope this helps.