Really can't decide whether to buy a Sleepyhead ahead of DD2's arrival in July. DD1 was & still is a bad sleeper so as you can imagine we're worried we're going to have another bad sleeper on our hands so I want to be semi prepared. Not necessarily saying the Sleepyhead would work but people have raved about them to me. However, they are a lot of money & I keep thinking are they really worth it?! Or should I wait until she's here to see if we actually need one or not.
What does everyone else think about them?