I'm an ex-raid leader and did all of coil on MNK. For what it's worth. While it's not easy to optimise, and no DPS is, when you get used to it you'll do a lot of it without even thinking, especially when you're glued to a target. I would _not_ recommend Bard like some people are saying. Because it's an easy job to understand it's often mistaken for an easy job overall, however it does require a fair bit of concentration.