I do not know what Brother offers.
Though usually, what one brand has, another offers too, so look around.
Janome has the traditional Darning Foot for FMQ. PLUS a special FMQ foot with three interchangeable feet!
The joy of this special foot is that there is NO hopping ..... PLUS you can adjust the distance between the foot and the quilt sandwich, so that the sandwich just slides nicely between the foot and the machine bed. As Goldilocks would say ... not too loose and not too tight!
I detested FMQing and once I tried this foot, I knew I would soon come to enjoy the process.
And now am working on developing then mastering, my FMQing abilities!