Hey, I have a relatively open room that is 12' by 25' with a vaulted ceiling that opens up into a loft and the kitchen. I had my heart set on the Paradigm PS-1000 but my local dealer doesn't have any in stock and won't have any in for 3 weeks. So I started perusing the web and checked out SVS' website. I'm not real familiar with their stuff, although it seems that they have a good reputation among people on this forum and the few reviews I've been able to find have been very good. I'm wondering if anyone has personal experience with the PB12-NSD? Any thoughts of this sub vs. the Paradigm. I would hate to order a sub that I've never heard before (I've never auditioned any of the models; no one I know has one) but based on the company's popularity here, I have to believe that they make quality products. Also, if size is no consideration, should I go with the PB12-NSD vs. the new SB-12Plus? It sounds like that is what SVS themselves recommend, going with the bigger box.