360 carburetor choice?

Hey I am curious what everybody thinks of a new carburetor. I have a 74 duster with mild 360. Small cam. edelbrock intake and headers. 727 trans Current carb is a worn out 750 edelbrock. Im wanting to get a new carb and go smaller. I think I have narrowed it down to the edelbrock avs2 650 or the quick fuel brawler vacuum secondary 600 or 650. What do you guys think? Thanks