Jasper in the Fisher-Price Discover n Grow Jumperoo. Wyatt in the Rainforest Jumperoo. Everyone seems to have the Rainforest Jumperoo because it has a slightly better build quality. The music turns off when it should and the seat spins better. We got the Discover n Grow Jumperoo to mix it up a little and because it was the newest jumperoo. It has a piano and Jasper seems to like anything with a piano.