Howdy Plano....

I use Cakewalk Sonar X3 Producer.
I stopped there as they went to the 'subscription' model which doesn't work for me.
Now, it's free from "Bandlab"
I grew up with Cakewalk 3.0 back in '94 so I'm quite comfortable with it.

I still employ some flat black boxes but I haven't done much midi since getting BIAB:
Roland MVS-1 (Vintage Synth)
Roland MBD-1 (Bass/Drums)
E-Mu Proteus FX (4 banks of patches)
Roland XV-5080 (about 8 banks of patches including drums)

Back to it....