So far, I've been into exactly two Heroic-mode dungeons: Slave Pens and Steamvaults. My guild group cleared through Slave Pens fine, although we had a few wipes, all on trash mobs. Badges of Justice were of course had by all, and I got a nice main-hand for my DPS set. Steamvaults was another story: we did OK on the trash, but couldn't down a single boss. I'm also keyed for Caverns of Time heroics, but judging by how annoying Black Morass is on non-heroic, I don't think I'll be opting to turn up the intensity on that one any time soon. When a forum poster asked which Heroic was the easiest,
So far I've only completed two heroic dungeons -- Slave Pens and Mechanar. Slave Pens was definitely much easier for my group than Mechanar was, however, both were fairly challenging. I'm hoping to do some others soon, but right now I'm trying to gain exhaulted with the Sha'tar faction, so running the Tempest Keep dungeons is in my best interest.
Perhaps I'll do a heroics mode Botanica or Arcatraz soon.
How about you guys? Out of the heroics y'all have tried, which was the least bone-crushingly difficult?