XCursor sucks, and we still use it today. Automatic scaling according to a configurable, per-cursor method. Support for SVG cursors Way more space-efficient. As an example, Bibata-XCursor is 44.1MB, ...
If you want to build a music mod in Arma 3 for mission triggers or to use whilst zeusing, you may be discouraged by the painfully long time it takes to create the file hierarchy and various code files ...