At 60mg of Latuda, my BP2 symptoms were gone. However, I had really bad restlessness and agitation that wouldn't go away. I was sleeping 4-5 hours a night and had so much energy...almost like a hypomania. I also had really bad suicidal idealization that came AFTER starting the medicine. For these reasons, I had to decrease the dose. 40mg of Latuda did nothing for me.
For me it wasn't that magic drug...but I know others for whom it worked wonders. I'd say it's worth a try.