My preferences is playing classical music and related, focused on differences in dynamic and articulation.
Referring to the MK22, there is mounted Fatar TP40WOOD keyboard system, same hammer action like in my Nord piano 2 - TP40 (plastic version) which doesn't have an escapement at all. I think this is very important in touch.
How are your impressions in playing on MK22? Which kind of music usually you play on the MK22? Did you compare MK22 with other master keyboards like Kawai VPC1 for example?

Which one master keyboard with hammer action is the most recommended for VSL?
I think about Kawai VPC1 or MP11 (longer key).

Thank you for this information.

Problem is, that I don't have software VI yet and because I am asking about it. Strictly A=432Hz.

Is it possible on Vienna Imperial, to set tuning precisely at A = 432 Hz?