Best/worst purchase for newborn so far?

Best: The Snoo. Worth every penny. Our 2-month-old actually sleeps in it and my wife could shower without me panicking.

Worst: Those fancy blackout curtains we bought for the nursery. We don't even use the nursery yet because baby sleeps in our room. Total waste of $200.

What's your hot take - what did you buy that surprised you?