It's better than the Reyes cup, it's much more bulky, offers more/better protection and it's holding up just fine. The gold color in some areas has chipped a tiny bit, there's some cracks (not the leather, just the color) but that's to be expected.
But yeah, in terms of performance it's top notch and offers tremendous protection for every area down there, even the hips. It covers far more area than the Reyes cup. The only thing that might become an issue at some point in the future, maybe in a couple of years or so, is the stretchy material in the back. But it's not something that would make you throw the cup away, it's easy to fix even if it does rip or not work as good anymore. So I don't really mind. The Reyes doesn't have that issue though since it's all leather. I still prefer the Winning cup.