I did a small 80-85 mm test many years ago just to compare sharpness / bokeh of the 80-85mm lenses I had:
https://pbase.com/mxp/85mmtestAll shot at aperture 4 to compare at same settings. Maybe I should have used 2.8.
I was surprised how similar bokeh looks at aperture 4.
I have never understood why so many seems to dislike the 80.2. I think it is a fine lens. At least my versions.... :-)
When I sold my Hasselblad cameras I also sold the 80/2,8 CFE as this lens did not give any benefit compared to Nikkors.
Try to shot the same scene with different Nikkor 80-85 mm lenses…...I don't think the difference in bokeh is as huge as you think :-)
Of course wide open there will be a huge difference between 1.4 and 2.8.