I've now had the Black Cat TRON in my system for a few months. The sound staging is amazing! It has not lost any of it's PRAT, but it seems a bit more "relaxed" sounding, not quite as sterile (by comparison) as it did the first few weeks I played it. I was considering getting the Audience Front Row speaker cables down the road, but there's no need to. The sound is more open with broader dynamics. This cable pushes the entire soundstage closer to you. And for some that may not be preferable. But for me I love it!
By way of comparison, I received the Sablon Pantela cables a few weeks ago. The Sablon is very, very nice but different. The highs are slightly "buttery smooth." For someone who likes a more warm, slightly lusher sound and not quite as precise (PRAT isn't as good as the TRON), you'd love them! They're different but that should not be interpreted as bad or lesser than.