F.I. Tech or Holley sniper. Opinions from users.

Of the three guys that I know that have aftermarket EFI swaps, all three have had to be towed at least once due to some bullshit failure that could not be fixed on site. One had to have a 200 mile in tank pump changed while on a road trip.
The FITech underhood command center seems to be a ineffective crutch for the man that doesn't want to use an "In tank" pump.
From here, it looks like the manufacturers know how to build a reliable system but they are up against the wall in terms of doing it at a price that is low enough to sell in acceptable numbers. They could spend more on development but that will result in a big price increase and scare off most people.