u/Born_Ad_8283

I recently found about the X30i which has the mouth bell with pillows instead of the nasal pad of the F30i I have used for three years. I love the X30i with the pillows and am sleeping better. I ended up with the LARGE pillows. BUT I am wondering what setting I should be using on the Resmed AirSense 11. I used face mask and left it there, but wondered if I should be using pillows. Since the air actually enters via the mouth bell, I suspect I leave it the on face mask. Any thoughts? Anyone else using the X30i?