I use Purist Venustas and I like them for the black background Nsgarch
describes, and for their slightly rich midrange. I also use other brands, which
I like equally but for different reasons. I once tried Venustas speaker cabling,
and it was handily beaten by cabling costing less than $400 for a run half as
long. It really wasn't even close.
The Venustas do *appear* to have a lower noise floor, but I believe what is
missing may be some room ambience and high frequency information. This
was particularly true in my speaker cable comparison in which the Venustas
sounded closed-in and the other brand allowed the music to expand and
breathe. It would explain why Fplanner2000 describes the Venustas as
having a mid hall presentation and the SR as the first or second row.
Now, it could also be that the SR cables have a touch more hash which
accentuates the mids and highs, and brings the presentation closer. It's hard
to say for certain.
What is certain, is that we all hear cabling uniquely for many reasons, and that
our perceptions are very likely to be ours alone.