RNS-d vs MMI

[ScottD3]

Not really versus as it could be something I've missed or the MMI is lacking where the RNS-d had.

On the RNS-d you can set a start up volume, so not matter what volume you had the stereo at when turning the car off it will always start up in the same volume. Which is great so you don't deafen yourself first thing in the morning after a spirited drive the night before.
I can't find this option on the MMI.

If you set the RNS-d to map with no navigation it would display your current heading and road name in the DIS. You press the reset button on the stalk to switch between the RNS-d information or your DIS.
I miss this with the RNS-d.

Not really important but something I've noticed.
I don't have a start up screen on the MMI, it appears to always be on.
Is there one?

If there is, is changeable like the D unit?