I'm in the market too. Looking at the Thunder or Tornado for my amp.Any info would be appreciated.
I have a pretty good store in my area and they handle Audioquest. I called to see if they had any demos setup for me to hear and they told me that Audioquest hadn't started shipping them yet. When I told him there are reviews online from guys that own them, he said he'd get back to me tomorrow . Maybe there just online sales. We'll see.