I heard the 2.5 and 1.5 the other day at Magnolia. Set up was so so and run by a Marantz surround receiver. What else should I expect, Magnolia is still in Best Buy after all. Anyway, I was most impressed with the 2.5's. Dynamic, good bass, projected smooth and realistic midrange and smooth non fatiguing highs. Torn on the looks. From a distance looks great but the cabinet looks to be made out of all plastic. I felt I could hear this in the sound as well. There was a very slight and certain plastic like vibration coming from the speakers at medium to loud volume levels with lots of bass. That would be my only criticism. I wonder if anyone else has heard this as well? I liked also the 1.5's but was not as impressed with those as I was with the 2.5's. The 2.5's of course had more bass but they just sounded better balanced to my ears as well. It bothers me a bit also they are made in China. I haven't heard the Hales in a long time but from recollection the 2.5's will be smoother on top. Hales were great speakers, but for me I'd prefer the SF 2.5's even though I still believe it is more of a sideways move than an upgrade. On a side note I also heard the SF Luito $5500 floor standers. Built better than the 2.5's and does some things better, but I found them boring to listen to. I preferred listening to the $2500 SF 2.5's over them. It was a more enjoyable and exciting listen. Hope this helps a little. Let us know what you decide.