At my son's 9 month check up today I was talking with the nurse about car seats and said the one he is in now is good up to 22 pounds, then she reminded about the height max. I didn't even think of that! When I left the appointment I checked the side of his seat and saw that the height max on his infant seat is 29 inches...he is currently 28 inches! I have a "big boy" seat for him that was given to us for a shower gift and it is a really good one and I can't wait to use it but it is only a forward facing one. It will be good for him up to 100 pounds but I want to keep him rear facing until at least 2 years old so I need to get another seat for him to get him to that point. So now I have been looking around and am not sure what one would be realy good. I don't have a lot of money to spend on one but want to make sure my son is as safe as possible. Any recommendations on a good seat to use until he is big enough for the other seat I have for him?