Wives tail. The people that tell you that ether never had one or can’t tune a carb properly.
While you do not nearly have enough information about your engine , never mind about the rest of the car and what your doing with it.... Insuggest sticking with the intake you have now. A switch to the Edelbrock doesn’t mean you will instantly make more HP or Tq.
We have a class racer here that always states;
“In my application the Weiand et’s better than the.....”
