Maybe it's subjective but I always find it useful to see the recording disambiguation comments on tracklists

See a screen shot.

An exception that this INLINE STUFF userscript does is that it does not display the comment if it is already part of the track title.

If track title is Song (stereo version) and if the recording title is Song and recording disambiguation comment is stereo version, then it does not display the comment, it would result otherwise in Song (stereo version) (stereo version).