After using other wedges out there, we bought the Res-Q Wedge for our daughter and absolutely love it!!   My husband and I were getting mad every night when putting her to sleep on the other wedge because she just didn't seem comfortable or safe.  We now go to sleep happy and confident that she is sleeping well through the night!  The versitility that the Res-Q has is amazing and we couldn't be more satisfied!  I wouldn't recommend buying any other wedge other than the Res-Q, it has been a life saver for our family!