I like #1. I think having to be constantly on the move, looking at the map, is kind of fun. Though you're right that we're just following the same paths over and over. Maybe the next zone should just not have any aetherytes, and longer CE times so you can reach them from anywhere without fast travel.

Can't really argue with the rest. I am guilty as charged of doing everything as tank, though I am trying to do as much damage as I can, while leveling up jobs.