[Avodah] Davening Netz vs. Minyan

[Michael Kopinsky]

Does anyone know of psakim on the permissibility/recommendability of
davening netz, thereby missing tefillah b'tzibbur?

I heard quoted in the name of the MB that for someone who usually davens
with a minyan, he should rather not daven netz.  Does anyone know where
this MB is?  I found a possible mashma'us like this in the MB on SA 90:9
in the Rama (sorry, I don't have a MB with me, only a SA), but it was not
mefurash.

Thanks,
Michael