Dak or mccown once again please help!

So I already asked this once but I’m still on the fence looking for some more input. Should I start dak against the horrid giants D? But I’m thinking dak isn’t going to be throwing the ball to much especially if they go up in points on the other hand I have mccown against another bad Denver D but they get talib back so their secondary may not be to bad today plus mccown has exploded the last two games and what goes up must come down is this the week mccown is put to a stop? What’s everyone’s thoughts? Who do you pick and why? I’m in a 1 ppr league