>>4461323
sharpness is subjective there is no such thing as "right" and darktable has about seven different methods you can adjust an image's sharpness with from big blur to extra crispy. However, if you resize an image during export, sharpness is not reapplied at that time and this can cause issues but if you're resizing at export its likely for somewhere that nobody is going to be pixel peeping anyways such as instagram. Its especially not important if you're printing 5x7s or 4x6s of your work.