Holley's science vs Edelbrock simplicity?

well, I am going through this right now. Old motor - had eddy performer and later a thunder series carb. Super easy to tune - vacuum gauge and flat head. Of course there isnt much else you could do. You can play with the jets and metering rods

I now have a holly 4160
I’d like to add that a Holley can be confusing to new guys to the carb with so many adjustments available to the carb in and out. This is Daunting! As well as confusing. Once you understand, yes, simple. Not everybody has the will, want or brain power.

And this how I feel. I started researching and everything is all "super" tuning and super advanced tricks. I will figure this out and get it tuned, because I want the extra throttle response and other benefits of the holly.