Every DAW has their weak points and strong points.
Not all DAW's can do everything. some are better, easier to work with than others.
What you may find cumbersome in Sonar, Reaper has an easier approach, what you may find difficult in reaper, sonar has a feature that makes it simple.
What we do is create the imaginary scale with our hands and weigh out the pro's and con's.
the good's and the bad's. Then we make a choice.
I have found Sonar to do most of those things I want it to more than anything else out there and that's why I use it.
I didn't start using Sonar because I liked the look of the cakewalk logo

I started using it because it did what I wanted it too and it did it productively.
Through process and elimination I have landed here on planet Cakewalk.
With all this declared, I would like to see a easier way to control transposing audio with a twist of a knob.
I have no problem with gain automation. I've been doing it this way for years. its typically the first thing I do when handed a mix, I listen for imperfections, fix out of tune vocals, then go straight to gain adjustments.
this way you don't slam the snot out of a compressor with varying levels and volume automation is much easier in the end.
Chuck