A.S.
I have 4 1/2 year old twins (boy/girl) who are very big for their age. We have been using the Britax Regent seats for about 8 months now, and am very pleased with them. I love the fact that they have a 5 point restraint, and that they will accommodate my kids up to the weight of 80 pounds (I think that was the recommendation). These seats are, however, VERY bulky and heavy, so I would not recommend them if you have to transfer them often to a different car. My kids are very comfortable in them, and I feel at ease knowing that they are in the safest seats on the market.