I have a pair of Song3's. I love them. I demo'd the ProAc D30r's and those were my favorite brick and mortar store speakers, but for quite a bit less (mine are standard Song3's) I like the Song 3's more.They are just a bit more articulate and detailed without being analytical. The D30r's were fun to listen to and sounded great but I think the Song3's are every bit as good or better for less money. I am interested in one day moving up and may inquire to see if Jim will build an SS7.5, like his new SS9.5 but with the 7.5" driver and smaller footprint.