Against everyone's advice, I decided to order the M2is over the M22s, figuring I could always trade up if the smaller speakers weren't sufficient. I ordered them Monday and they arrived yesterday and I set them up last night. So far, with only 10 minutes of listening time before I had to put the kids to bed, I am VERY impressed with both the quality and quantity of sound output from these little speakers, and this using a NAD C 370 that only has about 10 hours on it. So, I'm anticipating the sound can only improve with time. I still have more and varied listening to do, but for now, the M2is are more than enough! As another poster said, I think people underestimate this little speaker. My only regret is I didn't do this a couple of years ago when I first stumbled on this site. Can't wait to listen to the rest of my CD/SACD collection.