All feats are up.

In summary, the best magic feats are Dimensional Agility, Intensify Spell, and Spell Perfection; whereas the best weapon feats are Lunge or Lunging Spell Touch (and, for a dex magus, finesse + dervish, of course). Feedback and other suggestions welcome; for obvious reasons I'm not going to list every feat in the book, there's way too many of those.