I have bought different types over the years and my daughter ends up throwing them away. My daughter absolutely loves this dampener. This is the first one she tells her teammates to buy. It's worth every penny if she loves using it.
I've used a dozen different dampers and this is my favorite by far. It holds tight to even the smallest gauge strings and stays in place.
Easy to get on and off, but has never come off on its own. Love the feel.