Alright.. So I've played the game some time but this is my first time actually at end game. I've found it to be qutie overwhelming, though I'm working on all kinds of faction rep and I get an instance or two in every now and then.
My first question would be to what gear I should be going after? I'm not all that well geared, some blues. I've managed to nab a few pieces of the Opportunist set((As well, which is more beneficial? The Opportunist set or the Assassination set?)). And I'm working on the last two factions for the full set. But I'm not sure what I need to do to "get geared" as I hear a lot of people say. I understand that it works much the same as it did at 60, pre BC; as in I need to aquire tiered sets of gear to be competent for the next set of dungeons. But, to be honest I have no clue where I begin. Or where to go for anything I could use. Any information would be helpful and greatly appreciated.
My second question would be as to what factions, if any, that would be recommended for building rep with as a Rogue? I know quite a few factions offer some excellent gear and trinkets that'd be nice for my rogue, but I'm lost as to which ones.
Thanks for giving this the time and read over, for probably a pretty simple question to answer.