How do you feel about the sound you are getting now? Is it a little bright in the area of 3K to 5K ? If so pick the Cardas, if not pick the Satori. I'm a dealer for Acoutic Zen and I can say they are very clean and fast and resolving. The Cardas on the other hand is known for a "Golden Color" which is a derease in energy in the above stated area.
Steve Lyde
The Music Shop
http://www.themusicshop.com
Steve Lyde
The Music Shop
http://www.themusicshop.com