"Yessss, woohoo, let's visit Thomann and buy some Snap Clamps" said no-one ever!!
However when you are used to screwing and unscrewing your lights from PA poles at every gig, it's gets real boring real fast.
In terms of set up and tear down these things are a game changer.
They gave us various options for where we could mount our lights and made the set up process that little bit easier. And quicker, did I mention quicker?? They're also a rock solid build which helps too. Just get some.