BRD.

Now there's plenty of good ones that know when to sing and use things like Blood for Blood and all that, plus their version of Esuna is great! Just... there's numerous amounts of people who don't. I know a BRD well who pulls out INSANE numbers, times his songs right and just is sheer perfection for instance.

The class seems to be summed up like this for me: Easy to play, hard to master.