Jpeg ... Raw a debate you can read about in so many forums,,
on my D800,, I have been using JPEG a bit more often,, but when I really like a shot, I then edit the RAW, for the keeper files.
Here is a quick comparison,, not a great shot due to crop (wish I had the D800 for 3X pixels)
so here is the Jpeg

and here is the Raw

anyway,, laughs,, what's the old saying? picture worth a 1000 words.
enough said.
on my D800,, I have been using JPEG a bit more often,, but when I really like a shot, I then edit the RAW, for the keeper files.
Here is a quick comparison,, not a great shot due to crop (wish I had the D800 for 3X pixels)
so here is the Jpeg

and here is the Raw

anyway,, laughs,, what's the old saying? picture worth a 1000 words.
enough said.