Best speaker on used market around 10,000.00

Agree, Totem Wind and Vandy 5A are good contender. I would love to add another one - Salksound SS8, owning one and love it.

I like the Legacy Focus SE's. I heard these at the last (2012) CES, and I was impressed! They are not lacking in punch, and don't seem bright to me!

in response to the ANDRA I VS ANDRA II question, the 2's have better bass, the woofers sit higher off the floor, and the transition from woofer to midrange is much improved due to new crossovers. the 2's look better, too. you can place them just about anywhere.
OTOH i did get to hear a pair of Focal Mezzo Utopias and they sounded wonderful (driven by a Rowland amplifier), but they don't have the dynamic potential of the Egg's. also, the Vandy's have a good reputation; i am not sure what you would have to pay for them. nor are they clothed in Italian granite.
but never having heard them, i have to assume from other owners that they are superb speakers.

What city are you living?? IF NYC call me 917-299-4171.
We have Grand Opening at 750 3 rd Ave Brooklyn
Bacheaudio.com two new models it is not on website yet.

If you had the Dyn C4's and don't think have enough punch consider the Sapphires. A more forward punchy sound again compared to the C4's yet maintaining the Dyn 'house' sound.