Well the title kinda says it all.. Is it?? Blackfathom Deeps was quite hard toward the end, we need a level 30 + to come help and Deadmines is getting soo boring and I don't get much exp there..
Hell no, the Stockades is the most godawful dungeon ever designed by man
Go to either Blackfathom Depths or Shadowfang Keep, they're both worth it and give good drops. The Stockades gives no drops and just ends up wiping your group