Flex help! Who would you go with?

Kupp, Kelley, Ceedee or D. Henderson?! Full ppr, also have Amari Cooper in my lineup so if i go ceedee I have to Dallas guys which I’m not a fan of however the matchup is juicy

Man goin with 2 DAL WRs is tough but don’t think I can pass up that likely shootout. If not him then Kelley for me.