Yes, I use Sonar Producer.
Some songs don't require the full DAW treatment. I am trying to see what I can do in BIAB alone if I totally optimize it.
The only songs that do not require the "full DAW treatment" are songs that are still in the demo or writing stage.
Once you have a song complete, then I would say, every song needs the full DAW treatment.
I only use BB for writing. Nothing else. I move the song to Real Band after I save it in BB and then I simply open the same file in RB. All tracks are rendered to audio and with no reverb or other fx that I can hear. I want dry tracks.....or as dry as I can get them.
Everything, and I do mean everything, ends up in Sonar for mixing and polishing once it's finished in BB and RB. Everything I write and record gets the SONAR treatment.
Just my 2 cents