How large is the photo, as measured in bytes or kilobytes? I try to keep mine at about 300 kilobytes. I have to downsize my originals a lot to get them in the neighborhood of 300 kilobytes. For example, this one is 296 kilobytes on my computer.
That JPG file was created from a processed TIF file that was a whopping 89.0 megabytes, so a lot of downsizing was involved. The original raw NEF file was "only" 25.4 megabytes, so post processing had
added a lot of megabytes to the TIF and shrunk that a lot for the JPG.
ZM