Which job for support role?Follow

Hey, I am looking for an awesome support job :P. By this I mean main job that plays role of support, haha. I am debating SCH, BRD, COR, and maybe WHM. I know WHM is THE healer... but I enjoy like buffing, debuffing with some healing kind of support. I am not sure how sch support works other than being a little weaker version of WHM...? But I k now BRD has tons of buffs, but really only one attack haha. And I heard BRDs are really boring now, like... parties only wanting around 3 songs then they sit and wait and play those 3 songs again. COR sounds interesting though. I hear it is a lot like BRD in being able to provide tons of buffs for the party, and have damage capabilities (And you are a pirate :)). So, idk which is the most interesting support role job lol.

Any input would be awesome :P Thanks!