I'm rerolling from AST/SMN to RDM. Started with Bard when they were mobile in ARR, moved on to Astrologian and Summoner in Heavensward because they both offered support and didn't get distracted by movement as much as the alternatives. Now I'll give Red Mage a shot, because they too are mobile and offer support. If lag affects chainspell too much I'll change back to my original main, Bard. I might also try tanking as a Paladin.