Since buying the 5 figure Nuage is so far from being a possibility for most people, I can recommend one of the Nektar Panorama series, as it has deep Cubase integration, and the motorised fader on the keyboard versions is great. I use it non stop.
How much is Nuage? It looks amazing but I’m guessing its around £50k for the whole thing?
I would love it but I could not afford something like that. A cut down, modular mini Nuage for Project studios, priced between £1k - £3k would be much more reasonable. Say £1k per module. Just dreaming out loud.
Moving and Touch sensitive faders put it over the P1 and a number of other units for me. Must haves for writing and updating automation (touch mode).
Now . . there are some limitations right now with C8 - mainly the ability to hide channels form the Visibility Tab in the Mix Console - but I am quite certain these will be worked out in the coming maintenance release (this has been stated by Steinberg). I am still on 7.53 exclusively because of this.
I have 24 channels (1 Master Unit and 2 Extenders) for $2500 US.