I own the 'other' 5s - the ones without the passive radiator. Following the advice of f1nut I made some mods, including replacing the tweeters w the newer improved version. I like them enough (after the mods, though i still like the original sl-2000s in some ways) to have kept them for longer than normal. I find them revealing of the electronics capabilities - I.e. When I connect crap to them, they sound like crap. My next speaker move may invove moving the Proacs I have at Tom's to my listening room. I want to sell them because they are a bit too large for my room.