If you find a legitimate (non-malicious) version, here is what makes it attractive:
: Unlike vanilla installation methods like OpenCore or Clover , which require manual configuration, Niresh often automates parts of the installation. Niresh Big Sur Dmg
You must configure an specific to your hardware (CPU and Motherboard). Hardware Configuration : USB Drive : Use a 16GB or larger flash drive. If you find a legitimate (non-malicious) version, here