Foxtrot, Usher is Taiwan based, not China.
As an Amati & Cremona owner, I can concur both are excellent choices if you want to stay in the Sonus Faber line. Cremona top end is not as refined as Amati, but that's in relative term and very very refined when compared to speakers of similar price range. Bottom end is not quite as detail as Amati either, but again difference is subtle and only obvious when heard side by side.
Usher is an excellent choice if you have access to their line up, Usher is the OEM manufacture for many high end drivers including Scanspeak. Their new Compass with Be tweeter should rival anything out there, their woodwork is to die for as well.
As an Amati & Cremona owner, I can concur both are excellent choices if you want to stay in the Sonus Faber line. Cremona top end is not as refined as Amati, but that's in relative term and very very refined when compared to speakers of similar price range. Bottom end is not quite as detail as Amati either, but again difference is subtle and only obvious when heard side by side.
Usher is an excellent choice if you have access to their line up, Usher is the OEM manufacture for many high end drivers including Scanspeak. Their new Compass with Be tweeter should rival anything out there, their woodwork is to die for as well.