Road Demon Carburetor

There are obviously a ton of discussions about carburetors and preference here on FABO. In many of those discussions, I have seen talk about the Street Demon carbs. I am wondering if anyone has any experience with the Road Demon carburetor? On the recommendation of a local engine builder, I am considering swapping out my 600 Eddy for the 625 Road Demon but I have not been able to find much feedback. He suggested that the Demon would not have the same fuel boiling issues that my Eddy has, but I was wondering if anyone could confirm this to be true? Any insight on the Road Demon would be greatly appreciated.