Can anyone tell me if there is a big difference in sound between these two sets?? I'm able to get the Micra 6 for $175 shipped, but no deal yet on Point 5s. I currently have a $300 Panasonic HTIB, how would these sets compare to that? The room is about 20x15, but only about half of it is used for HT. How's the music and movie performance? Thanks.