There are advantages to a proper EFI system or carb and direct injection over port or throttle body injection.
It will make more usable power, get better fuel consumption, and better drivability.
With EFI, you don't have to worry about air speed to draw fuel, so you can run a bigger TB than you can a carb.
There is a reason everything is going to EFI and stopped using carbs. Carbs are outdated.

Back in the day, an EFI banshee was banned from the pikes peak hill climb because it was so much faster.