G Allison or R Cobb rest of season

I have Cobb but Allison is on the waiver wire

Would you drop Cobb for Allison? Or stay with Cobb?

Standard league

Man tough call. I am in a standard league and actually picked up Allison and dropped Sammy Watkins. I like Allison more because he is more of a red zone target. Plus I think more favored target.