We had a britax marathon for our 3-1/2 year old and a britax parkway (I think) booster for our 7 year old. We were rear-ended last Sunday (we're all "fine", would be seeing the chiro for a while though). Anyways, we're looking for a new carseat and booster. I haven't been in the market for car seats for a while. Any suggestions? I thought the marathon would still work for dd#2. DD#1 however hates her booster. She doesn't like the wings on the sides and kept tilting her head to the side or forward which defeats the whole purpose of the wings. Any good boosters without the wings?