I have one on my new 408. A lot of people like them. So I dont see why I wouldnt either.
It is what it is. A copy of the edelbrock....for a lot cheaper than the same.
Set them side by side and you'll quickly see they are not a copy of the Edelbrock. The Eddy has larger ports and is taller. They are an air-gap, but not the same. Do they work ok for some people? Yes they do. A buddy had one on his hot 340 and it ran ok. I bet an Eddy would have had a top end advantage. JMO