3.31 or 3.55

I need your input on the better of the two gears that I have. 3.31 or 3.55?
The engine was dynoed at 595hp@6100 and 550tq@4600. The car is a 72 dart weighin in at 3800 lbs. 904 with the low gear set, 9.5 dynamic 3200 stall and a gear vendors.
This car is a street car 95% of the time and when I go to the strip I can put in either 3.91 or 4.56 gears. I am looking to see which gear would be better for the street and not kill the performance of the engine. Or is there little difference between the 2.