So, we've been putting Beniah in an exersaucer that we borrowed from a friend (thanks Liz!) and he has really been enjoying himself. My sister and BIL had loaned us a jumperoo thing but I don't think that he really "got" that contraption. So, we have went with the saucer for some toy play time. I'll keep trying the jumper every so often to see if he takes to it with the same passion (is that the right word?) as my niece did. It might be that he is just in between the settings and needs to grow just a little taller to get the most out of it. We'll see.