What ini should I change to effect GamePlay? (Skyrim SE)

[magnet55sphere]

So I have recently found the function "SetINIFloat" and haave been having fun changing the fall speed of the player, but I cannot find other strings to change that would effect gameplay. I checked out this website
https://stepmodifications.org/wiki/Guide:Skyrim_INI
and it has a pretty extensive list, but the way it is set up is not dyslexia friendly so I do have some issues navigating it.
this is my script so far, very simple:

Scriptname aaaMgntINIFloatOnMagic extends ActiveMagicEffect  
{Change INI Float on effect start, change back to default on end}

string property INItoChange auto
float property changeto auto
float property default auto

Event OnEffectStart(Actor akCaster, Actor akTarget)
    ;check out the ini file to see what you want to change;
    ;ex-> "fSettingtoChange:Where";
    Utility.SetIniFloat(INItoChange, changeto)
EndEvent

Event OnEffectFinish(Actor akCaster, Actor akTarget)
    ;I hope you remembered what the setting was set to before you mucked around;
    ;CHANGE IT BACK!;
    Utility.SetIniFloat(INItoChange, default)
EndEvent

if anyone has any good settings that i could change, please post them here following this convention:
- SettingToChange: [Where] (default value)

TY!

Edited February 1 by magnet55sphere
made script easier to read

[7531Leonidas]

IDK if it can be done, but suggest some kind of .ini backup routine BEFORE any changes are made.

[magnet55sphere]

like, in the script itself? i have no idea how to do that

[7531Leonidas]

Me either, it was a fail-safe suggestion.  Maybe some kind of trigger for a .bat file that copies/backs up all the .ini files in a folder?  I don't know how to do that, either.