I'm farming out my LK reps (going for Beloved title, 36/70!) and I have 4 reps in LK, 3 of which must be farmed by doing dungeons.(Explorer's League, Frostborn, and Silver Covenant.)
Very soon (my guild only needs a leatherworker) I'll have access to the banner which will double my rep gains. Now this has a 10 minute CD, so I'd like to maximize that if possible.
Which dungeon will allow me to farm repeatedly and gain reputation with the tabards with the highest reputation velocity? If two of them are rather close in their xp gain, but one is linear and the other circles around, then clearly the latter would be better because I would be in range of the banner more often.
And no, this isn't on my level 1 this time. :-)