3D Sponge Bunnies HANDS DOWN. I just got in from a show where I worked for 200 11-12 yr olds in group rotations. Each and every groupd I got the loudest screaches, screams, yells, OH MY GODS, and reactions that could fill a stadium! I absolutely love these things! I also used them at my restaurant and they got the same reactions from adults only the adults were less inclined to scream REAL loud...they only laughed real loud and commented something about unbelieveable! I LOVE THESE BUNNIES!