We purchased the Evenflo Triumph Advance Deluxe Convertible Car Seat for my son when he was about 9 months old and still rear facing. The retail price on it is $159.99 at Babies R Us. Right away I loved the color of this car seat (sandbox)-nice light color for people who have to worry about living in the heat and don't want a dark fabric. My son sat comfortably in it (rear facing at the time) and it is very easy to use. When you are used to using an infant seat with the carseat base, the convertible carseats can become a pain to install in and out of vehicles. While it is still easy enough we...