A. Smith or RG3
You want 225 yards and a touchdown, or do you want a guy that can give you anywhere from 1-30 points?
I'm probably a little bias, but I tend to have a bit of a guttural reaction to Alex Smith in general. If you need the guaranteed points, then Smith is safer, but I'd go with RG3, who has a lot more upside and barely edges out Smith in our rankings.