I have a set of twins. They are 2yrs 4mos old. One twin is in a Radian80 rear facing and it goes till 35lbs. and the other twin is in a Britax MA which expires this month. I do have an older ds. He is 5 1/2yrs old and in Regent. We have at least 4 yrs left on that seat before it expires.
Both twins are rearfacing.
Here is what I need to think through and get some thoughts from some car seat techs.
Since the MA expires this month, its very important I buy another seat. I am ready to buy a Safety 1st Complete Air. All my kids are tall like daddy so this will be great for one of the twins. Another thought is to switch my 5yr old to a high back booster. He does ride in one in daddy's van as booster training and does very well. I would switch him to a booster and switch my twins FF and put one of the twins in the Regent and the other twin in the Radian FF.
Question: Since my 5yr old turns 6 in Sept, is it too early for a high back booster? He is 46lbs and 46 inches from head to toe.
If I go with putting my 5yr old in a booster, then I can save money by not having to buy another seat. But, I would love to keep the twins rf till at least 3yrs old. They are about 28lbs and 32lbs.