I know lots of people like Sonus Faber for classical. A dealer near San Francisco compared Dynaudio Temptation with Sonus Faber Amati Homage driven by the same gears preferred Amati for classical while Temptation for rock and jazz. Overall, Amati (or most of the Sonus Faber) is exceptional with string music and if classical is all you listen you should consider Amati if budget allowed. Cremona & Guarneri are both very fine too.
However, I now like Usher BE-10/20 over Amati in string reproduction. This is high praise indeed since the Usher were driven by average electronics while Amati were driven by top end gears and Usher still came out more detail, lively, transparent, and engaging.