We bought our bellicon for our 4 year old son with special needs. He absolutely loves it! He we had the Jumpsport trampoline but it was too small and offered no cushion on the frame to protect our son in case he landed off center. Now that we have the larger diameter bellicon with a safety cushion, we know we made the smart choice. Having the option to change the cords as our son gets older to increase resistance is excellent and the bellicon provides a better bounce. Our son will jump on his rebounder every day. It is used during his therapy sessions as both a reward and for sensory skill building. Great quality and great service, I do not know what we would do without it. Thank you bellicon!