Unfortunately for Ibtisam, the B-wing doesn't get much play. At pilot skill 6, she sits in a real tricky spot as she activates in the middle of the pack, where it is rarely the best place to be. The ability is ok, but it doesn't remove a stress token, so plan accordingly.
It is also worth nothing you're paying 2 more squad points for an extra increase in pilot skill over Nera. You could pay a single extra point and take Keyan instead, which I would recommend every time.