I have the Bernina 550QE and love it. I have been a Bernina user since 998 and have loved every one I've had. 165, 18, 440E, 550QE. Kept trading up. When I got my 550QE it not only came with the BSR, but it came with the waking foot with three interchangeable feet. Needless to sat over the yearsT have bought a drawer full of feet and they all fit the 550QE.