I can't decide on what faction or what class! All 3 factions appeal to me, and whenever I choose one, the grass seems greener elsewhere. I want to PvP so I want the best PvP faction (last I checked, that rules out Ebonheart? Dead last in Azura's Star) and I also want the best story quests and culture that fits my character best. I imagine all 3 factions have equal PvE experiences.
As far as class goes, I want to remake my character that I am currently playing through Morrowind, Oblivion and Skyrim with (In my headcanon, they are all the same character, and I also want to be the same character in ESO.) He is a Nord (but I can still choose any faction) Hunter who worships Hircine and fights with a spear (so Templar?) but also uses some magic, especially Dragon magic (He is the Dragonborn, after all) so Dragon Knight?
So basically I've gotten it narrowed down to a Nord, Healer or Tank, Dragon Knight or Templar and DC, AD or EP.