on JumpSport 350i I actually have a bit of that "happy" free flying sensation, which I didn't get on Maximus.... Maybe it is the "spent more dollars' senstation .
As one article stated, softness not necessarily translate to effectiveness regarding "health bounce", or "lymph bounce". I believe the Maximus is an excellent piece of equipment as well. Definitely more durable than the Boungee band JumpSport. I like the soft and happy bounces on JumpSport more. Let's see how well the boungee bands will hold up.