Great picture! I have the 85mm 1.8 and the 50mm 1.8 for my D600, and the Sigma 35mm 1.4 is on the way. I'm planning on keeping the 35mm 1.4 on the camera most of the time, with the 85mm for portraits. I'm not sure if I'm keeping the 50mm since it doesn't quite suite me, but it was cheap and I needed some lens to hold me over! The LoCa's on the 85mm 1.8 isn't that bad, I rented the 85mm 1.4 nikon before and that was quite horrendous at 1.4. My 50mm 1.4 nikon had the same issues; I think in general your not going to get away from the LoCa's with fast lenses, but the Sigma 35 seems to do very well...Maybe its newer, better coatings, or just plain shorter focal length so its not as noticeable (although it still fairs better than the nikon and canons in the same focal length as far as LoCa goes). Sigma comes in next week, can't wait!