XML importing and exporting supported which means you can populate data table easily with a data sheet software such as Excel.
You can access the ARRAY INPUT HELPER by clicking header in every array and table. Array input helper supports you to fill array or table column quickly.
You can swap rows by Drag and drop, delete any row clicking X mark, and add or remove a element easily. And also type color settings help you quickly identify the type of column.
ScriptableObject produces a powerful way in data handling. It can be referenced by MonoBehaviour class regardless of scene dependency. Easy Data Table automatically generate ScriptableObject codes corresponding your data table definition. Dependency between auto-generated code and data schema will be kept by unity system. In other words, you can change your data schema file name without worry.