In order of &quot;hardness&quot; it goes... heroics, 10 man nax, 25 man nax, 10 man uldar normal, 25 man uldar normal, 10 man uldar hard, 25 man uldar hard.

As I have already discussed with Rivas and Sahrang, from a strategy perspective it is smarter to always do 10 man raid content first. This does NOT mean we are afraid of 25 man uldar!  What this does mean is that we are becoming familiar with the content and learning the boss fights. Orchestrating 10 man raids and getting everyone to do what they need to do is obviously WAAAAY easier than getting 25 people to do the same thing.  Regardless if strats are the same for both 10 and 25, the blues have already commented that uldar is not going to be like nax.  They will not be puggable.  In addition, most raiding guilds follow this format.  There are very few that decide to jump right into 25 man raiding unless they have done it already on the PTR.

I am not saying we don't attempt it.  I am however a fan of the original idea of running 2 or 3 groups of 10 man's.  Learn the strats, fights, etc.