I've pulled the trigger on a set of BLS's and an LFM-2(combo deal). I'm used to Paradigm Studio 100's and Studio 20's for the last ten years, so this should be an interesting comparison. I loved the Studios, but now that I live in an apartment instead of a house, I try to get the smallest speakers possible, in case I have to move.
I felt that the Paradigms were among the best I've heard, but at higher volumes, the top end was a bit too harsh. I'm keeping my fingers crossed that the BLS's will be a bit smoother. : )