I bought the Swithblade Deflector. It's on the smaller side and doesn't offer total protection, but that's what I was looking for. I took the minimalist approach and went with a shield that is not as noticeable to see.
I'm 5' 10" with the BadX seat mod and while riding I feel the wind at about eyebrow level on up. Since I put the shield on, no more crunchy snacks while riding.