Maybe Egglestons if you like the esotar tweater in the C4's and high power SS. A used pair of II's at around $10k is pretty hard to beat for speakers of this ilk.
Speakers to compare to Dynaudio Confidence C4
I am upgrading current system and wanted to get advice on speakers to compare to Dynaudio C4. I like these speakers very much (do not have them, but have listened to them a bunch) - find them very accurrate, with deep (almost 3-d) soundstage that really brings me into the music. Definatley not a soft, round sound. I am in the $20-$30k budget area and wanted to see if anyone could suggest other speakers that I should auditon that are similar to the C4s in terms of musicality.