Best configuration for gnuradio + grc + osmocon + bladeRF 2.0

I'm trying to use this configuration in linux. I have been having a lot
of problems trying to do it work. I have read tha maybe gr_osmo is not
compatible with python3, that is better to use bladerRF from a ppa if
ubuntu is 20.04 or later, that better use of pyboms, etc.

So the question is, if I install a ubuntu from scratch just to use GRC
and GR-osmo with bladeRF 2.0, which would be the better options?


best regards