I disagree that "Latuda blows". I happen to really like it.

Zyprexa Zydis is an option. It works the same as regular Zyprexa, but for some reason causes less weight gain -- in my case, none whereas regular caused me to gain 35lbs in 2 months. Seroquel is another option. Yes, it's known for weight gain, but it's never caused me to gain weight and it's definitely effective.

I understand the issue of being worried about weight gain, but there comes a point at which that concern drops because you'd rather be psychologically sound over everything else.