Cain Abby vs Reference 3a De Capo i

Anyone compared these, ive auditioned the De capo's several times and love them, but have no way of auditioning the abbys,
assuming the abby's are close in sound quality to the De capo's they may represent better bang for your buck as they sell for about half the price on the used market, and when you factor in the cost of stands for the decapos its even less...still as i said before i havent heard the Cain's yet..

any thoughts?