Don't bluff me.  Where got use?  Sony A7 only leh.  Look at the pics from the 50 Lux.  Somehow the quality from the 50 lux is so much better than ur ex 35 lux.  Wait for wat?  Repeat the same focal length on the Fuji and say how nice fuji colour?  Make up your mind, Fuji means Fuji, A7 means A7.  Keep so many system only 1 pair of hand for wat?  end up like me so many system, so many lenses fool yourself keep this becos colour nice, keep that becos auto focus fast, keep another becos rare.... end up keep so many.  Stick to one good one, buy lenses, the best u can afford that gives unique images, use 1 good camera and that's it.  Shoot like crazy and forget about Fuji nice colour, or Olympus focus fast, or sigma quality like medium format.  No end lah.....