Experience with Sistrum or Grand Prix Monaco rack?

Sistrum rack all the way for me. My previous rack was a high mass clamp rack marketed by Michael Green . The Sistrum has made everything better, most of all dynamically coherent. The clamp rack made everything quiet but all the much darker at the same time. I suppose it killed the micro-dynamics of the real thing. Sistrum seems to reduce the noise floor to the subterranean level while laying bare the hidden level of before unheard texture and soundstage detail. This rack allows quick and easy comparisons of equipment as well as changing out of cables. Strategic placement of the adjustable points under each component makes for further sonic enhancement while at the same time shows you the true meaning of the science of resonance transfer. I have this stand between my speakers. Sistrum rack does not inhibit my center stage. Could Sistrum by its physcial design of resonance transfer serve to be the foundation of a better and more focal center stage? I feel this may be so. Tom

In no way should one compare a multitude of dissimilar devices on a rack that was mistakenly designed on the premise that it could isolate.