dubdisciple
...As for the interface, there are a few that are stuck on 8.53, but most appear to favor X Series. Critics certainly do. if they left X1 as it was there would be people claiming they were not making progress. personally, I found 8.5x clunky and horribly unintuitive compared to other DAWs. Sonar had to change.
+1 here. I haven't opened 8.x since the X1 era but I also found it less appealing and sort of clunky after working in X1 for a while. And after working in X3, I don't think I could even go back to X1!
FWIW, I also own Studio One which is arguably more efficient with regards to screen space. And while it's great to see more tracks at one time, I find the rest of the UI to be too small, requiring a higher level of precision just to access its tools. Going back to SONAR the icons and spacing are bigger, but I find myself able to actually work
faster because of that. Plus I just like the way it looks.