Which class has the hardest class quests?

[A_Magical_Unicorn_Rider]

So far, I walked through ARC/SMN jobs with very little effort, only one I died on so far was the level 30 ARC quest, and that was once uz I misjudged the girl healing herself, and she died <_< >_>.

That one was pretty annoying, until I realized I was the one derping and not using Pikatank to aggro things AWAY from facing her. After that, it was a cakewalk.