It looks nice ... but it seems the multiplexer cards from the older 34972A will not be compatible, too bad.
And since it is listing the Keithley DAQ6510 as a competitive product, it will probably be a 6 1/2 digit system.
I was looking forward to a stable 7 1/2 digit DAQ system from Keysight.
But, who knows, may be that will be next.