Hi all i was wondering what everyones single favourite sonar feature is? for me i love the pro chan, as it makes adjustments quick and easy plus it sounds great!
Also what theme do you like the dark or light one?
lastly what feature would you like to be added to sonar? for me i want the boarders shrunk down a bit as they are huge and wastes alot off screen space!
CHEERS GUYS.... 

Flexibility in placement of various views and panels.  I never really thought much about it until I used some DAWs that aren't as flexible.

Favourites:
 
Dark Theme 
FX bin auto-resizing
 
I wish:
 
That they would fix the "undo" bug  where it displays an undoing of the wrong action - how hard can it be ? 
 
Oh and fix the bug where clicking on the "clip" tab in track inspector fails to shrink the Inspector UI back down -again something that used to work just fine, so how hard can it be ?
 

My favourite feature is Aux Tracks

I prefer tungsten theme (Mind you I have tinkered with this)

My borders are about two pixels wide curtsey Winaero Tweaker - That is more to do with Windows itself rather than a Sonar thing

As far as what I would like to be added to sonar?  MIDI tracks to have the ability to have MIDI sends in the same way audio tracks can have audio sends (So that a single MIDI track can control more than one synth simultaneously) and an advanced routing table (Maybe a more advanced track manager that shows routing as well)

aux tracks, mix recall
tight integration with vs-700 control surface
 
custom theme based on tungsten

I guess my reply is a bit weird but my favourite feature is Mix Recall but............ I don't use it........... Don't ask me why because I have no answer. 
 
 
M

Mix recall, lenses and pro channel.

The ARA integration of Melodyne 4.

I really like the Browser and Aux tracks.
 
I was ambivalent about dark theme at first but I'm using it most of the time now.
 
More free Pro Channel modules!!

Lynn
The ARA integration of Melodyne 4.

I'll second that.