I would recommend the latest released version of Clover. But make a full copy of the current EFI folder. I simply select the EFI folder name in Finder, then right-click and choose "Compress". This zips it up and I move it to my Documents folder.
After the update:
- AptioMemoryFix should be deleted
- Double check that OsxAptioFix2Drv-free2000 is still present
- PartitionDxe-64 is okay
- ApfsDriverLoader-64 is the one I'm using so it's fine; just use one APFS driver
If using the Clover standalone installer, ensure that the option to install Clover to EFI partition is selected from the "Customize" section.