...they should.
Yesterday my salesmen picked up the Montis. After "blind" listenings ( I can toggle beetween them interruption-free ) they also were astonished thay the Ethos is more detailed. They recommended to keep the Ethos.
I listened to Martin Logan speakers several times.
Summit - Ethos (see thread
http://www.martinloganowners.com/forum/showthread.php?13279-ML-Summit-vs.-Ethos&p=142986#post142986)
Montis alone - sound wonderful
Ethos - Montis - Summit X ( Montis was the winner )
Could it be, that there are slight variations of the panels?