Nice try.
Go look at their career stats. Tyrod is better in Completion %, Avg, and QBR.
It doesn't matter if you compare them over the time Tyrod has been a starter (since 2015) or if you compare over their entire careers. Tyrod's stats win.
If you are really going to claim that the stats show Cam is better, you are going to be wrong.
If you neglect the fact that Tyrod played in the single most run heavy offense in the NFL over the last 2 years you can twist the stats to serve an agenda. If you compare them objectively - there is no question whose stats are better - Tyrod's hands down.