Intake choice.
to note: the weiand doesn't have a coil mount, if that's important to you
i like the eddy because it and the heads are designed to compliment each other.
i like the weiand because it's designed for a spread bore.
weiand lists their ports at 1.00 x 1.96 and the RPM lists as 1.01 x 2.17 (i could not find the port data on the eddy heads)
in a knock down drag out brawl, i think the RPM would have a hair more on top power wise and not fall off as quickly. i think the weiand with a spread bore offers more potential in overall driveability, throttle response and mileage without sacrificing much performance wise.