Which is better - lovey, security blanket, or a stuffed animal?

I want to introduce a comfort object but genuinely confused as to which type to get for my LO.Why are loveys and blankets interesting to babies? I would imagine a piece of cloth would be less fun than a stuffed animal. Would they actually prefer those over a plushie? via /r/Parenting https://ift.tt/2XGzW4p