I like the way both QB's are playing right now. Romo has received a lot of grief this season, but not many seem to be considering that he has been playing injured since the 49er's game. Romo has the easier schedule the rest of the way and the cowboys have a healthy running game. Keep Romo and trade Manning; both will probably finish the season with comparable numbers.
I do like the way Eli has been playing lately and I hate Romo!! But like Mike said Romo has an easy schedule from here on out while the Giants have one of the harder schedules in the league!
Both players are in a groove, you cannot go wrong with either choice. Romo might have the better WR's, especially once Austin is back. He also has the easier schedule. But he also can toss you 3 INT's in a heartbeat, so you gamble with that.