Currently on 5th DoW/DoM class going to lvl 50. Usually I do FATEs while in queue for dungeon. Throw in the occasional hunting log & class quest (every 5 levels) as something different to do. FATE + dungeon + hunting log + a few quest = some variety.

Battlecraft leves wouldn't be bad (I mean, they'd be enjoyable enough) if the XP rewards weren't set in the "waste of time" category.