Well, if you make the trek up North to the Bay Area, I'd be more than willing to give you a demo. I have the Sapphire XLs and the XLC.
Sean Fowler, of Sonicflare, recently listed the Sapphire XLs as one of two pieces of electronic equipment he has reviewed, that he has continued to think about long AFTER the review. High praise indeed! You owe it to yourself to hear 'em...
Ajay