As one of the co-founders of the Apogee Acoustics Users Group, I may be biased...but my members tell me that a pair of vintage Divas, with proper ancillary equipment, are virtually unbeatable. I myself think that Duetta Signatures, now selling at as little as $1,200 or so (as compared to their original $5,000 list), are one hell of a real world loudspeaker, with an authority and presence that simply must be heard to be believed. Never heard the Studio Grands, but they were supposed to be more efficient and even more transparent.