I have an ongoing musing on whether the 35 FLEII or the the 35 Noct is better as an everyday, and working- pro lens. So often lenses with the most exciting specs, or some wonderful sample photos, are not actually the ones that win for day to day use.
The Noct is bigger, heavier, doesn't focus as close and has a longer focus throw. What this is telling me- for fast acting situations with all day carry- weddings, photojournalism, all day street and travel.. the FLE II might have the edge. For fashion, portrait and shallow focus landscape, if that's your thing.. the Noct wins. I wish I had the funds to own both, along with many other lenses! But not the life of most working photographers.