Mr. Lime still doesn't understand the difference between an infant bucket seat vs convertible, but shared this article with me. We are not going with an infant bucket seat for few reasons including safety reasons. For those that use an infant bucket seat especially as a way to transport a sleeping baby this article is definitely for you.
http://www.parenting.com/news-break/parents-whose-baby-died-warn-dont-let-babies-sleep-car-seats