EFI -VS- TBI which one-good-best-better?

Cool-there is about $5000 worth of info right there, and the differences. Maybe more like $10K worth and I never knew there was so much to it either. But you guys helped alot.
It's for a 318, .030 over, Edlebrock RPM Performer heads and intake, has a Clay Smith cam H 274 B 450 450 lift...posting the spec sheet below. I'm pretty close to 2000 miles on the rebuild.
I can after reading this through pretty much figured multi-port injector on the 35900 Edlebrock, I have the heads, they supply the intake and all, with the Holley I would be sitting it right where I would be removing the Edlebrock carb (which will be for sale really cheap). Rusty , I never knew there was that much-and I have a feeling there is more than that. The one with a throttle body, I like it, but. Not much difference until the XT. That really changes the look of an intake. Still all in all works the same way as the other one, multi-port, but the area of vacuum, has a smaller area to create a higher vacuum. My 318's birth defect, vacuum, has been barely making it so far, before and after being rebuilt. I don't know how it was when it was stock. Thanks for all the info, it makes it pretty painless when everyone speaks up-Thanks!!!
Oh...now I wonder if lifter -roller or not makes a difference, going to see what that says....

Went out and looked at the wifes Sebring, and all that stuff went out the window for a second...I could put 6 stacks on her and re route the vacuum lines...:lol:...my ride would be for sale by the widow :eek::eek::eek: very next day.


(The price on that seupload_2020-12-12_16-22-12.png