Well Jenny, I don't fit your description exactly above, but I am a T2 with IR (IC 1:4), treating with insulin by choice (don't want to take the various beta cell stimulants, diet/exercise too restrictive to enjoy the life I want to enjoy).
I'll be starting Afrezza -- and reporting back here, of course -- in a few weeks (assuming my Spirometry goes well morning of 4/8).
I certainly am not a "typical" T2, however, even in eating habits. I LCHF relative to the general population. 30-50g carb is a typical meal for me, so bolus will be 8-12 units.
I will be recording carb and insulin events in my CGM for the first few weeks to get some hard data on quantities, timing, and BG response. I'll share all the data, of course!