I'm looking to get a double stroller that will be comfortable for both an almost 5 year old (because we walk everywhere she gets tired and cranky) and a 1 month old. I checked out those sit'n stand's and also a jogger would be niffty. Any advice on what brands are at the top of the lists in terms of safety, durability, fitting an infant, and so on (you moms know the drill I'm sure) would be greatly appreciated. Thank you so much!!!