I went with the Edelbrock because i wanted spark control and EMI is an issue for a lot of people running stock ignition with the sniper tb or fitech setups.
But again I must protest that you guys are comparing apples to oranges. The Sniper is not in the same class as the Ed system. If you want to compare systems, compare Holley HP based systems to the Ed and so on. So far as I know, only FAST? Sniper and FItech have the computer integrated into the TBI unit.
I'm not terribly convinced EMI problems are specific or more prone in the Sniper, "it just might be" that because of their simplicity and price point that more people run them..........hence more problems
EMI is a special kind of problem, very delicate to deal with