I think that a lot has to do with the rooms, electronics and type of music. For instance, the Wilsons require a special setup procedure which they use "WASP" and the Apogee's are one of the most critical speakers of our time. Only a handfull of AMPS can drive the FR or the Scintilla. Also moving them by an inch has a huge effect on the sound. Same with the Wilsons. Most speakers need to be heard at home, in order to sound good.

-Flo