Which Carb Gives a Balance of Power & MPG?

This carb discussion was so Ripe...I felt the urge to jump in here.

I personally have bought about (10) or so carbs in my Mopar Experience.

Holley 650 VS - Good Carb...easy to setup...ran good out of the box -318
Holley 650 DP Mech. Choke, Mech Secondaries...little more complicated than the 650 VS, but easy enough to understand.
Holley 750 VS 3310- I personally HATED this carb...it is "supposed" to be easy to tune, versatile, good gas mileage....ehhh I never got a good clean run with this carb on my setup.
Edelbrock 750 Mech. Choke...easy to mess with....too BIG for a 318 IMHO.
And so here I am today with a Edelbrock 600 Electric Choke.

Through it all I learned some valuable lessons about the Holleys'........MOST of the gaskets RUIN when you crack them open....which equals $$ for the REusable ones.

The Better Holleys' require a special fuel inlet line...which costs from $3x-$1xx extra after the carb purchase.

I like the edelbrocks because they are Easy to disassemble. Easy to change parts out....(parts that O'Reilly's most likely stock for a fair price)
and there is a guide to changing out the Metering Rods and Jets for the Perfect Combination of Cruise Effeciency, and WOT Power....depending on your setup and fuel needs.

Later when I upgrade my 360 with some Boost, I will be using a Modified 750 Double Pumper.....but for everyday NA driveability and such....I believe the AVS style carb is hard to beat.