I have always been interested in the Cardas, especially because the Clear Beyond interconnects are so highly praised. I do prefer a warmer presentation. Yet the XL PC's do not appear to have a big following. I would love to hear the AQ Dragon also, but I think the biggest bang for the buck would be the Dragon from the wall into my Puritan 136 conditioner. I know you are interested in the AQ Firebird, but I was told by a dealer to go Hurricane or Dragon. The Firebird's performance is a small increment above the Hurricane and not worth the price of admission.
Thanks for the advice! I do love AQ, but I hate how inflexible they are. I do agree that the AQ Hurricane's presents one of the best values in PC's today. They are truly outstanding.