Gracie we have the Fisher Price Aquarium swing and Logan loves it to bits. It is also the cheapest one we have seen so far. If there is a Toys R Us near you have a look in there as they have great specials all the time. I agree its so hard not to question yourself and wonder if you are doing the "right" things. I have decided to just do what ever my heart tells me to and whatever works. I dont bother telling people what we do with regards to feeding, sleeping- parenting in general unless they ask, and depending on who is asking depends on how much I tell them.