Okay - here's the stats....my dd is 33 pounds and 39 inches tall. She is 3 1/2 years old (as of May 1). We currently have 2 Britax Marathon carseats - 1 for my mom's car (she takes care of her while I work and totes her back and forth to pre-school) and 1 for us that we leave in our Jeep Liberty. If she goes we drive the Liberty. However....we also have a Ford Escort and a Chevy truck (1991 - pre-airbags). We seem to be going in more directions here lately and we really need a 3rd carseat to move between our other 2 vehicles. I would like to go ahead with a booster since she's getting closer to "needing" one, but her safety is my first priority. Can anyone give me some recommendations?
I will continue to research though - it isn't so much as a "need" at this point as a convenience that will meet a "need" later.