But I don't think RR is soft focus, per se. Some people put them and almost any tessar-type lens into that category but I don't think that is a technically correct thing to do. The 1908 (0r so) RR that I use is actually quite crisp.
hi brian
you are right, they aren't considered "soft focus" but often time they are considered to be suited as portrait (( or landscape or pictrorial ) lenses when shot wide open
because they have a nice soft even bokeh .. as if they were soft focus

but then again the verito from what i understand is a rapid rectilinear
or based on that design and it is considered a soft focus lens ( maybe because they made a way to make it "faster" ) ... ( maybe i am wrong, i am wrong often )
with your lens, when you close it down it is sharp as nails, but wide open i bet your lens has a nice signature .

i think they are the perfect lens !
what i find interesting ( no matter the format &c )
lenses are often broken down into categories ( too many to list )
... but soft/landscape/pictorial/portrait &c lenses often time cross boundaries ...
i mean petzval lenses area considered to be soft focus to some ( some even have the defocus knob like the wollensak vitax ) but in actuality
they often are extremely sharp ..
conversations like this are great because there is always so much to learn .. and very little taught
jojhn