Sonar has the advantage of a nice, chunky control bar, and could perhaps profit from it more. Having a precise, real-time little waveform window (likely more cpu demanding than standard waveform preview), which would have time and resolution settings (a bit like the free smexoscope vst), reside in the control bar could be nice. You'd be able to right click on it and point it to any track or bus output. There could also be 3 size variations of course.