Most people are name brand buyers(Krell,Levinson,etc.). They are good products and usually get decent resale. The Aloia's maybe a little obscure in the high-end world but they are one of the best regardless of price. They are ranked with Lamm's as an equal(Lars Fredell's review) and bested my Wolcott's, Cary 200's! and just about every solid state I've had in my system. If there's a deal used get them and try bi-amping you will not unhappy. If anyone has heard better please give us a few suggestions