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

They all have their advantages and disadvantages. The larges being what your comfortable tuning. Modern fuel favors EFI in a big way. I have a friend who has install 8 Snipers for himself and friends that all live in our area. All are active drivers. He sent me a video of a warmed up 302 Ford running a Sniper he installed and it was idling a smooth as a Swiss sewing machine. He stated that was box stock. No driving or manual adjustments. If I wasn't $700 into a carb I'd switch especially now that Holley has a drop in fuel pump with built in regulator in the tank, which take s ton of hassle out of the fuel system