Oh man, I don't trust the look of that thing. I'd say there might be a reason someone was just giving those things away haha. Best of luck with them but they look pretty gimickey to me. I would bet braid would just slip clean off one of those, fluorocarbon might be your best bet with it's softer makeup. I would buy some super cheap discount spinner baits or plugs and try to get them snagged to see how those things hold up.