I'm looking for a pair of used bookshelve sized speakers to go with my Marantz SR5000. For the time being, I'll be using them in a stereo setup in a rather small room. Oh, and I'm on kind of a budget...

Right now, I narrowed it down to two B&W speakers (in my experience I like the sound of B&W):

2 x DM602 S1 for € 150,- / $ 190,-

or

2 x DM303 for € 90,- / $ 114,-

I was also offered the DM601 S1 for € 100,- / $ 127,- a pair.

I would greatly appreciate any thoughts on this as I seem to be unable to figure it out on my own... What would you suggest (besides going to listen to them myself)?