Edit: regarding the waveform/scopes display: I have a suggestion (!!!). I would like to see a “scale” option, which would allow you to adjust the vertical sensitivity of the scopes. For some reason, I often mix my songs so quiet that there is almost no visual feedback. The waveform editor has this feature, and it’s very useful when working with very quiet samples.
Déjà-vu:
https://forum.renoise.com/t/adjustable-track-scope-sensitivity/35425