Good not great.
The money clip itself is pretty good and has held up well. I was worried it would bend with repeated use, but so far it has held its shape. The only downside is that if you get the extra coin holder you cannot really attach it to the back side of the Fantom Wallet. Using it on the front and holding cash or other small items makes it more difficult to simply slide the top card out. It's just a flaw in the design and it really doesn't change much, I just wish it were noted before buying.