rutgers early action vs regular decisions?

what is the benefit of applying to rutgers ea vs rd? do all the spots fill up in early action? i am applying to soe, sebs, and arts and sciences

The main benefit is that you know sooner whether you were admitted. The admission rate is ~ 60% so EA might help a bit if your stats are low. (3.5 on 4.5 scale, 26 ACT for 25th percentile)

@TooOld4School the rd acceptance rate is around the same from what I heard

Well, not much to be concerned about unless your stats are below median. If you go RD you have a bit more time to improve grades and SAT/ACT