PAYE vs. IBR? Which one is better?

I graduated law school last year. I work in a public interest job. All of my loans are federal direct loans taken out after 2014. I applied for the SAVE program, but it appears to be on its way out. I'm interested in both of the newly reopened repayment plans so I can actually start making payments toward my 120. I'm on a standard repayment plan right now. Wasn't placed in processing forbearance because of the injunction. Any insight is appreciated.