My 4.5 month old daughter has the head control and interest for more than just a Boppy.  Unfortunately, we were unable to find a jumper that lowered enough to fit her until we got the Baby Einstein jumper.  It seems to have a wider range of height settings, and we are confident the product will be able to growt with her as her gross and fine motor skills improve.  Being able to remove the bongos is a great feature as well.  Though she isn't old enough to sit on her own and hit the bongos, we have turned it on it's side so she can see the lights and listen to the music when she's on her tummy on the floor--she seems to find it pretty entertaining!  Overall, very happy with the quality of the product and longevity of use we anticipate.