Rolling or Early Action

I was hoping to submit an app in the next few weeks to Penn State Main campus – and common app shows three options: Rolling, Early Action, and Regular.
Since I will be done soon I was in b/w rolling and early,
is one preferential in terms of increasing chances to get in? Thanks!

Early Action would be best. I think rolling admission is for those who miss both the early and regular admission deadlines.

For best results, apply early action.

We applied rolling last year and my son got in before early action. Go with early action but do follow up with admissions. It was a bit messy last year for a lot of early action applicants.