Holley vs. Eddy

OK, So I have a Holley 1850 in one hand and an Eddy 1405 in the other.
Which do I use?!?!?

'75 Dart 4 door, A904 with B&M
318 + .030, 360 heads with 2.02's
Accel Dizzy, wires, and coil.
COMP XE268h with Comp Rockers, springs, and lifters.
Hookers and Flowmaster 10's at the rear axle.

Thanks for the info.
Trusting your great judgments..