How would you say had a better game...Matt Ryan or Joe Flacco?

Amazingly, both Atlanta and Baltimore both won with rookie QBs. Well...ok I guess it wasn't that amazing because Detroit and Cincinnati are two of the bottom 7 or 8 teams in the NFL. But anyway, Ryan's first p was a 62 yard touchdown, and Flacco had a long run for a touchdown, and completed 15 pes. Who was more impressive?