So what has been Tom Brady’s biggest game?

Inspired by the “are you rooting for Tom Brady” thread, a question came up as to what Brady’s biggest game has been. Now I don’t remember all the AFC Championship games or in-season games but to me the choice is between two - his first Super Bowl against the Rams or his Super Bowl comeback against the Falcons. Other options - statistically his best game was the loss against the Eagles in LII. Historically the most significant game might be the 1 in the 18-1 year. Is there one game that stands out above the others? Rey?