AVS2 compared to Street Demon?

Guys,

I'm a newbie here to this scene and carbs. So I appreciate anyone evening listening to a word I say. I have no experience with Holley. The reason I'm messing with the Edelbrock is because it is what came on the car. But I've fell in love with them due to the ease of working on them. That and the fact that one day at work when I had a bit of free time I decided to make a spreadsheet that would help me with the tuning. I put a whole new exhaust, including TTi headers on my LA 360 when I took ownership. And a brand new 1405 (600 CFM manual choke). The spreadsheet plus the AFR gauge, my car is tuned to as good as it's going to get. And it runs really good. Good power, and nice response at light throttle.

I have only one problem with the carb. And it's the same as most others experience. About 1 second after throttling away at light throttle from a stop, it experiences a lean spot. For about another second. I've had the pump at all 3 settings. Nothing stops this. But it is not horrible. Just slightly annoying.

Other than that the carb is great. None of the other issues mentioned about sharp turns or hard stops. Course I try not to do either with a 72 Plymouth Scamp.