Just throwing this out here, but the F5 is the only Prodigy disc that made my bag after many failures. I don't know if I've thrown a disc like it before, which is why I like it so much. It's like a Leopard, yes, but more HSS. It takes a bit of torque/manipulation to get them to turn. They don't have a lot of side to side movement, and a very gentle forward fade in the end. I would almost describe it as Leopard straight, TL stability and maybe a 7-8 speed. Very cool discs.
All my experience so far was with throwing max weight (173-175g) discs. I threw a lighter one once in the upper 160s and it turned a lot easier.
I played a tournament this past weekend that had a 419ft tunnel shot that bent gently right for the last 70 feet of its flight and I deuced the hole both times thanks to the F5. Very controllable yet stable disc.