Invega is weight neutral for most everyone ..

There is always Ole school Haldol... I took it and had great results. after about 3 weeks I had some akathesia , but indural and cogentin took care of that .. I got to my base line and found if I took 1 every 3 days I was fine and no longer needed Indural and cogentin .

It's dirt cheap. very well studied .. If i need to go back on an Ap it would be Invega , or more likely Haldol.

Hope you find a combo that works well and has the least amount of side effects