Tell me why I should or should not switch to fuel injection!!!!!!!!!!!!!!

I guess I'm just nostalgic - and I can tune engines.
EFI is the Millennial approach to carb problems: not terribly expensive in the big picture, and plug and play. Since you asked, I'd rather know how things work and be able to take the time to maintain them myself then plug and play. A well tuned carb will never "beat" EFI for economy or part throttle drivability, but in then case of specialty OLD cars, that's not why I/we drive what we drive.