I like to build various bags with each one only using one specific manufacturer and compare how they compete with each other. I am currently building an Innova only bag and my current focus is the Leopard. I understand the Leopard is an understable disc, but can be used in many different ways depending on release, power, and the type and weight of plastic. Within the realm of the Leopard, can you experts please tell me which three plastics and weights would cover understable, stable and over stable? (Again, within the Leopard spectrum.) I have a couple of DX 150 class I found used and have been tinkering with them so I have some frame of reference. Thanks