DS is 15 months, riding RF in a MA and a Diplomat. We recently found out that we are pregnant DH wants to get a Cow Chaperone so that the seats match. We didn't have an infant bucket with DS. He was adopted, we got a call to come get him and borrowed a bucket seat from a friend until he was tall enough for his convertibles. I would like to buy a bucket with this baby but was leaning toward a KeyFit. Space isn't an issue and the price isn't a huge deal. DH is a big Britax fan and is into his cow seats. Will I like the Chaperone? Any issues? Opinions? Things to consider when deciding between the two?