I've not heard the eclipse, but I have configured my entire system around VR-4 Gen III HSE's. The VR-4's continue to amaze with every upgrade. I can't see myself changing speakers anywhere in the near, or long term for that matter. I will say that, imo, they need some breathing room. Please see my system and feel free to ask questions.
coincident total eclipse/v.schweikert gen3 hse
I am about to choose one of those speakers
coincident total eclipse 2
von schweikert vr4 gen 3 hse
which is better regardless of the other components. I will shape my system around the speaker after I make a choice.
Any experience or comment is highly appreciated.