Which Carb Gives a Balance of Power & MPG?

i really have no intrest in the offy manifolds for my car, but im somewhat open minded so did a quick google search for offy 360 mopar intakes and a 383 intake manifold shootout from hot rod magazine is one of the first to come up, which i have read plenty of times as i have used several b motors in the past, but never paid the offy any attention. maybe thier test is biased? i dont know, but even the performer blows away the offy 360 intake.