CakeAlexS
BTW as far as I'm concerned Sonar is a fully functioning DAW.
+1, in as much as the way I work and USE X3d.
I have NOT yet been inhibited from completing a project from as far back in versions that I can recall.
Even your (CakeAlexS) list does not inhibit me from using SONAR to complete any project I work on.
<edit> and yes I do recognize that others have experienced flaws that have
a) gave them grief in front of clients
b) give them grief to the point of total frustration
c) any other downside you can think of that I have overlooked