Hi Guys,
I'm seeking help and would like to have a discussion about booting Linux on Apple hardware using an EFI boot loader. Probably not going to be a popular suggestion considering one of your sponsors is System76 but I thought I'd give it a try regardless.
I came across a great tool called "Mac Linux USB Loader" which is still under heavy development. "This is the Mac Linux USB Loader, a tool allowing you to take an ISO of a Linux distribution and make it boot using EFI."
http://sevenbits.github.io/Mac-Linux-USB-Loader/
https://github.com/SevenBits/Mac-Linux-USB-Loader