When ARR launched I didn't plan on doing any dungeons more than one time for story progression, and upon reaching the level cap I rejected the idea of repeating the high level ones endlessly for tomestones of philosophy and mythology.

Of course I soon learned to accept it because the design really makes you lean towards instanced content to make any endgame progression.

However, now that we have PvP with tomestones and unique rewards, that has become my preferred method of gearing DoW/M. This week I took my entire 450 Esoteric allowance from PvP and didn't do a single expert dungeon yet.