Under most measures, when Goff has a clean pocket, he is better than Mahomes. Goff is usually best in the league. He's not simply good but elite. Goff can handle some pressure. When the pocket is collapsing, he can make throws out of the phone booth with pressure in his face. The pressure he can't handle is when he has to move his feet, reset, and throw, or throw on the run, or simply run for a gain. Goff, however, knows his limitations and doesn't do that often and gets rid of the ball instead of taking a sack or making a bad play.