Olarila images often come with a generic EFI. For "extra quality" performance, you should replace the EFI folder on the hidden ESP partition of your USB drive with one tailored to your specific motherboard or laptop model. Post-Installation Optimization

Are you planning to install this on an system or an AMD Ryzen setup?

Always back up your data before attempting a Hackintosh installation. Because you are using a raw image, the file system is identical to a real Mac, but the bootloader (OpenCore or Clover) is what makes the magic happen. Keeping your bootloader updated is the best way to ensure long-term system health.

Big Sur was a transitional leap for Apple, introducing a massive UI overhaul and better support for hybrid environments.