I have an edelbrock and am very unhappy with it for several reasons:
1) for some reason if it sits for more than a week the damn float bowls empty out. I had to put a fuel line bulb from a boat in my line so I could manually pump fuel up to the carb when this happens before starting it. Otherwise I have to disconnect the line and pour fuel down in it to fill the stupid thing.
2) the bowls are TINY. The engine will run for about 10 seconds on the float bowls before sucking them dry.

My next carb will have two big fat holley style bowls on the sides, that's for sure.