I would definitely get both, since you just never know what your child will like ..

Nikolas initially loved his swing, it was all he would sleep in when we came home.. but after 2 weeks he grew to dislike it.. (actually grew to HATE it Chat Icon)

He hated both the swing and the bouncer up until recently, when I started gradually trying him in them again. Now he seems to really enjoy the bouncy (20 mins is his max though) and is starting to go back into the swing, but just when he's in a sleepier mood...
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