I was on invega for a long time but ended up switching to vraylar eventually, I started getting tardive diskenisia and a lot of weight gain from the invega. So far I haven't had any problems with vraylar and it's helped me a lot. only downside is it's very expensive if your insurance doesn't cover it because it only came out like 2 years ago and there's no generic yet. I don't know anything about rexulti