After some research today, I just bought a Diono Radian 120 carseat for LO. I am so excited! He is really tall and so he almost too big for our Chico KeyFit 30 , which I really liked. I wanted one that would allow him to keep being rearfacing and so this was a good option. Also in case you are interested, Just Kids Store has them on sale for 209 with free shipping. Hooray for sales!