Hi Wendy: You helped me with my first question about choosing a carseat. Thank you! It is a few weeks later and I am about eyeballs deep in research and have narrowed it down to two: The First Years True Fit Premier C670 vs. Sunshine Kids Radian XTSL. I guess I should also say that Britax Boulevard 70 is also in the ring somewhere. My DD is 11 months, 23lbs (90th %ile), approx. 33" tall. We have a 2009 Subaru Outback. I tried out the BV in the car a couple of days ago. I liked it, but I am impressed by the other two even more because of safety ratings. Unfortunately, have no place near me that I can try them out ahead of time. I would greatly appreciate any guidance. Best Regards, Christine