pitch is the same, ailerons a little less responsive.
Near stall, it is dull (compare to the 50)
as for cpdlc is concerned, EASY 2 is not a full package it is segmented in various options, if you do not take SVS, that help a lot on the bill side....
However as soon as it starts with wiring inputs ( ADM, for example) or various upgrades ( RNP SAAR) then the total is awful
Flight testing just finished, LOA and JOEB to produce something for lowering minimas on CAT1 approaches ( EVS not allowed on CAT3B )