I completely agree with your thinking.
The embedded image is much lower jpeg quality than the jpeg-fine, the files are about 1/6 the size. You
can use jpeg-fine for most things. A novice post processor like us
can't just "get in post," it will be a little different, sometimes better, sometimes worse. The exception, I believe, is using Nikon's pp software which can read the camera settings and apply them the same way the camera did. But I don't get the same pictures using Lightroom, FastStone Image Viewer, or DxO Optics Pro, and I've tried.
I've now added another step to my workflow which seems like complete overkill. I have the nef and jpeg-fine files, but I still extract the embedded jpegs using
Instant JPEG from Raw. It adds about 4% to the total disk space, so I'll never notice that. But it is
much faster viewing the jpeg-ijfr than the jpeg-fine, especially when I look at 100% magnification. If I have a few shots which are very similar, I need to go to 100% to decide which to pick. I don't need to archive these, they'll still be in the nef files and can be extracted any time, but they are useful in the sorting/culling process. If I take 500-1000 pictures in a day, culling is the biggest problem I have, so anything to help me get that done is a good thing. :-)
I completely agree with your thinking. br br The ... (