Holley's science vs Edelbrock simplicity?

318willrun said

Then just bolt it on and let them smile. Don't explain the rest.

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Both those carburetors were already on the cars or trucks actually. I help people restore their classic vehicles and teaching them how to maintain them. I barely know enough about Holley's to be dangerous. All I can say is my experience with the general public and carburetors most don't know crap which means it's way easier on me when they have an Edelbrock.
Two weeks ago it was a 57 Chevy and the customer bought it with a 350 4 speed conversion. It had a new Edelbrock 1406. The choke is open and it's idling extremely high then I asked is that normal and he's like yeah it runs great doesn't it? Isn't it going a little fast? So I idle it down just a little bit and it dies? Again to start it back up and it dies....? I crank the idol back up and it runs. I open up the left air bleed and guess what it idles up pretty high. Bring the idle down, adjust the other side, keep bringing the idle down and so on till it was purring like a kitten. Very happy customer and an easy payday, thank you Edelbrock!