Lily, I notice the biggest difference in the quality of the club shaft, the course logo, and in the pin. On my screen at low settings the damn pin disappears! There is also a difference in the appearance of the ding line. Thicker at lower settings. But it has no affect on dingability.
A picture is worth a thousand words....
![](http://i1057.photobucket.com/albums/t381/andyson47/FlashQualitySettingsani_zps895bf501.gif)