Hi Ijarvile,
Since I wrote my review on the Sextet over six years ago I have continued to audition many other digital cables. The only ones I have not listened to that you have on your list are the Audio Nirvana and ASI Liveline, so I can't address how they compare to the Stealth Sextet.
I still have found the Sextet to be my favorite cable in my system. It just gets out of the "way" more then the other cables and lets the music flow out more naturally from my rig. I don't think the Sextet would improve a "bright/forward" sounding system, short of that I can't imagine that it would not have good synergy in most systems. If you wanted a cable with a very slight warmth added to the mix I would then suggest the Kubala Sosna that you have on your list.
Since I wrote my review on the Sextet over six years ago I have continued to audition many other digital cables. The only ones I have not listened to that you have on your list are the Audio Nirvana and ASI Liveline, so I can't address how they compare to the Stealth Sextet.
I still have found the Sextet to be my favorite cable in my system. It just gets out of the "way" more then the other cables and lets the music flow out more naturally from my rig. I don't think the Sextet would improve a "bright/forward" sounding system, short of that I can't imagine that it would not have good synergy in most systems. If you wanted a cable with a very slight warmth added to the mix I would then suggest the Kubala Sosna that you have on your list.