I'm feeling pretty disillusioned with Leatherworking

[Sheep]

Low level thread necromancy at work, but ignore that.

If one were to have leveled to 50 with skinning and mining as professions, when would you recommend switching over to leatherworking? Perhaps enchanting is more useful to a druid; would you recommend leatherworking?

How well do the items available from professions compare to those that drop from heroics or Kara?

Thanks