my psychiatrist says buspar doesnt help people with ‘real’ disorders

I asked him to let me try this instead of abilify to augment my antidepressant, and he said ‘people only take buspar for nerves before tests or speeches’. But I’ve read so much on this server of people saying it helped them with their OCD, depression, and/or anxiety disorders. I really don’t want to take abilify unless it’s my only option, so should I just tell him again that I would really rather try buspar and tell him that I’ve read posts online that contradict what he said? It’s frustrating, knowing how dangerous antipsychotics can be, that he wants me to take that without having even tried buspar. I think that I might just have to argue with him about it.