I'm biased (because he's on my fantasy team) but I say Dez. He's on a roll.
If it helps, Philly has allowed a 13-0 TD-INT ratio to opposing teams in the last five weeks.
Dez also has almost double the receiving yards (567) at home than he does on the road (313).
As for Marshall, he has just 2 TDs at home this season versus 6 on the road.
If you put “the” and “IRS” together, it spells “theirs”.