I think you summed it up well. And congrats on the new ZMF! ZMF's line-up is covering the spectrum of musical preferences. I'm considering a closed and may lean toward the VC or a Caldera (closed version upcoming I think?) since I've owned the Atrium-open upon release last year. Only because I also like fast attack, electro, and some heavy-hitting music at times. Not good for my ears I know but sometimes the mood just needs it. And don't want to annoy my family with the open leakage so it justifies a closed ZMF right?
I have not personally tested a VC yet. Will be my next CanJam goal. I've read where many commented the Verite's driver does the attack better. The Atrium is a great all-rounder IMO. If I was limited to only one ZMF, Atrium would be it, open, or closed if more isolation is needed. For relaxed listening it provides that lovely decay, imaging and spaciousness with the new damping that really opened my senses to music. I'm a planar junkie too so Caldera is on my short list. ZMF has my fix.
Based on your preferences, my best guess would be that you may really like the VC. Try it next CanJam..