Which is the more active class, Enchanter or Bard / How to play them?

[BarkingSpider]

Was just wondering what the more active class is and what types of activity exactly do they have?

I know Bards typically twist songs in groups, but that seems kind of similar to just modern day MMOs, right? 11 22 33 44 etc? What other things keeps a bard active and constantly doing in groups, or is that the majority of it, twisting buff songs?

For Enchanters I know you have haste / clarity buffs, but that's like every 30mins, nothing compared to shaman buffing. Once you have a pet charmed you pretty much just sit and chill sending it to attack whatever mobs the puller brings, right? Then root / mez any additional adds that come.

Is this for the most part how each class is played while grouping? Is there anything I am missing?