When I choose to get BW photos I set my camera on this color profile, my reasons: 1. I see the scene in BW without the distraction of color and I can compose and expose better. 2. The BW of Sony cameras is almost as cute as Fuji ones 3. In my opinion, skins look better when they come straight out of the camera. 4. I have not been able to get the same black and white on PS as I get directly from Sony. 5. Even if I could replicate the same process for that I will work extra. If I need color and BW I just shoot RAW and JPG.