hi azama,
As I researched about which stroller is good and read from special magazine that they tested different brand stroller that recently reported that Chicco Simply City is the best as well the price is reasonable so far. I just bought it after read the magazine. For the Cot is very dependent of your preference, needs and price. For the Cot, is importantly is the mattress you choose for your baby: airy, spring-loaded, etc.
GoodLuck Shopping!