Regarding ripple edit, this is an important improvement on its own merits.
However, it also provides an important foundation for the type of work that is typically done when mastering an entire CD, where individual songs are often moved around. I am producing a CD collaborating with an artist who has committed to StudioOne for this project, so I have been following suit. In general, I believe I can work faster and better in Sonar, but that is simply not an option on this project.
Yesterday, I did the first master project for this CD. StudioOne has a separate project mode specifically geared to the mastering phase. There is nothing one can do in StudioOne's project view that is impossible to do in Sonar, but it really is convenient to have that special mode.
It seems to me that ripple edit is a key element needed for such a mastering environment. I do hope that Cakewalk recognizes this and will take a good look at StudioOne's mastering mode, in order to adopt some of the efficiencies that mode enables.