My experience with Zyprexa was like the others': I gained 60 lbs in one year. Seroquel was much better, less weight gain, and Abilify has been better still because I've actually lost weight since starting it.

Looks like you're still on Geodon right now. Be aware that you may have sleeping problems for awhile after switching to Abilify; I had (worse) insomnia for about 4 months, and it seems to be that way for some other people I've talked to, as well--probably not everyone, tho.