Jim,
A. I'd be grateful and thankful I had 20K to spend on speakers. I feel that way for the 3K speaker pair I currently own.
B. Since they are different speakers, by default, one will / has to be a 'better' fit for your room, amplifier, and cabling. I would choose that one, whether it is new or used or heard / unheard.
C. You don't mention aesthetics. Maybe a factor, maybe not???
D. You don't mention your exit strategy. For me that would be the 'catch.'
E. Despite all our prognosticating, the future is an unknown. That's the second and more important 'catch.' : )
A. I'd be grateful and thankful I had 20K to spend on speakers. I feel that way for the 3K speaker pair I currently own.
B. Since they are different speakers, by default, one will / has to be a 'better' fit for your room, amplifier, and cabling. I would choose that one, whether it is new or used or heard / unheard.
C. You don't mention aesthetics. Maybe a factor, maybe not???
D. You don't mention your exit strategy. For me that would be the 'catch.'
E. Despite all our prognosticating, the future is an unknown. That's the second and more important 'catch.' : )