About the Dvina...

As the coder, Im the lucky one to try the new systems in the SIM first.

First impressions about the Dvina...
(don't get it wrong, still huge work, and several months are left before release)
... this system will be the favorite to all new users.

Much-much easier...
(All FCO's, who were lucky (old) enough to be able to use both the Dvina and the Volhov, said that the Dvina was a much cleaner/easier system to use.)
... to use. Only two range mode (called 120/60, in reality its only 55km or 110km), no narrow beam - LORO - H<5 options, you just use the wide beam.
(it could be a Weasel magnet in Vietnam)

Some switches are in crazy places. (ok, we are trained in a wrong way, Volhov first )
The fire and missile recall buttons are exchanged! (PUSK is the lower one)

I give one virtual point to those, who find the ANT/EKV switch, and also the 120/60 selector is at a pretty unusual place.

NO SDC, NO I87V, lower range of the missiles.
Phewww...