I have B&W and Paradigms. Definitely prefer the B&W. Sound more like music. The pardigms are quicker and more articulate, but the B&W's much preferable for long term listening.
B&W 302, Paradigm Titans, or PSB Alpha's
I'm putting together a 3rd system in my office. I can't find a dealer who carries all three to listen to them. I have no other equipment now, but will probably go the route of a receiver to drive them. I'd really love to hear from those who have heard these speaker in a comparison. Also if you'd heard the NHT superone's in the comparison.