Duececoupe, what specifically do you prefer about the older style B carbs?

I will take a guess and say that my carbs are most likely the average middle size. My cam is currently stock, if I upgrade it will be a mild upgrade, nothing big. The head will remain stock, and this is for a street car, not racing. So smaller carbs are fine with me. 420 cfm is plenty for what I'm doing.

Cost of the carbs doesn't really matter, since I've already got 3 of both carbs on the shelf here. Would be cool to try both, but labor to build 6 carbs is alot, - ugh!