A couple of things jump out at me as I read through this thread. I mentioned in another thread about the preferences of European pianos for Europeans, and American pianos for Americans (a theory) - now I am wondering if, when you improvise, that you tend to play in a particular piano range. I prefer the tenor (fat American sound), so I play alot of stuff like Linus and Lucy (peanuts) and don't improvise too far above middle C. And I wonder if this affects the type of piano you prefer.
The other thing is that this crowd sourcing of piano sounds can really help me with my next library. I may create another thread about this, but I would post a MIDI file to be rendered - single notes at different piano ranges with different velocities, and then have 'clackers render them and post which controller they use along with the piano library they're using. I could then compare the output sound and get a rough idea of the velocity scaling. Not exactly the velocity curve, but at least the dynamic range of each keyboard section (ie, C1-C2, C5-C6)
BTW, does anyone have a Fazioli sample library they can use to render Cybergene's midi file?