#2WR: Plax vs. Crabtree

[CrabDaddy]

Title says it all. Want some help deciding on my #2 WR. My options are Plaxico Burress (vs. Phi) and Michael Crabtree (vs. Pitt).
Plax vs Philly is a better matchup, but he posted a goose egg last week.
Crabtree is SF's #1 WR, but Pittsburgh doesn't give up much through the air.

Thanks.

[CrabDaddy]

Anybody?