VIT, all VIT that way you don't have to use melded Accs to get the HP you need for any of the content or have to worry that you are favoring SCH or SMN. Seriously I have started putting everything into VIT for every job I play because that lets me use accs for that job instead of worrying about VIT because Yoshida didn't think about the fact that DPS and Healers don't have the VIT they NEED to complete stuff by using gear that is actually for their job.