Talk me into or out of Holley Terminator X

The first time you get stuck and can't figure out what's wrong, you'll consider going back to a carb. Happened to me and I felt so helpless especially when the car was on the flatbed truck going back home. Aftermarket EFI has not been perfected like the Factory EFI.
LOL, well, modern OEM EFI will put you on a truck just as quick as aftermarket, if it quits. All it takes, EG is a dead fuel pump, which you cannot change, on the side of the road, because it's in the tank. Last three pumps I changed (different rigs) I pulled the bed