Ochocinco or Meachem as 3rd WR?

[The Shazad]

I'm going to be starting Brandon Marshall and Marques Colston, and I need a 3rd WR. My opponent's QB is Drew Brees.

Should I go with Chad Ochocinco or Robert Meachem as my #3? Meachem had outscored Ochocinco in 5 consecutive weeks, up until last week. Meachem is at home vs. Dallas, while Ochocinco is on the road against San Diego. And does the fact that I'm playing Brees make it a better or worse idea to start Meachem, especially given that I'm already starting Colston?