I don't want to make the choice and it's kinda too early to comment about it. but if you choose drk and can't be back to pld, maybe it will make drk or pld more valuable... but ya if you turn dark and find out it sux, then that's it XD

So if they make drk as advanced job, then I think it's workable. got to be better than pld every way and marked it as job+1.
but need holyknight too! :O