I was looking at the categories and i saw that in both chapter 3 and all chapters have potential for a new category (ShadowCrystal% and AllShadowCrystals) since ERAM is not required to get the shadow crystal in chapter 3 if youre good enough at the Knight. This could open a whole new oppurtunity for speedrunners who do not want to learn the SWORD section of chapter 3 or just dont like the ERAM fight (me) and it could open up a lot of more potential speedruns for this game. i hope my suggestion is taken into consideration.

I even did a demo run of what this would look like: