stroller or crib

Hello Mommy! In my own experience, I find these two, crib and stroller, useful. The crib is one safe place where you can put baby while he/she sleeps or plays, but of course you need to check on him/her from time to time. on the other hand, the stroller helps you mobilize easier even when you have your baby with you like when you're picking up some groceries or just walking around with another mommy-friend, etc.