No, I listened to some Martin logans, but when I'm properly in the market for speakers I will listen to quads too. The main thing was reassurance that the superuniti was capable of making the right sound once I get round to buying better speakers. It will do ok for now with the ones I have.
One interesting thing was playing the same track first on the superuniti and then back on the uniti2. The uniti2 sounded fine first time round. After I'd heard the same thing on the superuniti i went back and played it again on the uniti2, and it sounded as if someone had put a paper bag over my head.
So now I need a cheap nas to compensate for spending 500 more on getting the superuniti... 2 terabytes..any ideas? Don't say, get a laptop, if there's a laptop always on, the kids will nick it to play angry birds.