We used to have a Britax booster (not a Monarch, I forget what it was.. had clips on the side?) I liked it except for the clips. The belt fit was great. I gave it away. Anyway, DS is in a vivo in dh's car and aRadian in mine. I told him I'd buy him a booster for his birthday, but I may need to do that a little early, as he's straining the limits of the Radian I can buy an '07 Monarch or another Vivo for about the same price. Which should I do? Pros? Cons? He's too slender in build for a Monterery, unfortunately.
TIA
TIA