Ringke had a sale a few weeks ago so I got the Fusion for a good price. Its just as good as the Fusion I had on the 6+.
The only nitpicky thing is buttons is barely, slightly not as responsive as on the 6+, but its still responsive.
I bought too many cases for the 6+. I bought much fewer cases for the 8. But with the XR, I'm mostly done with just the Ringke Fusion. Its partly cause of the color of the XR (I have the Product Red), I want to use a clear case. And honestly, most of these clear cases are pretty similar to me.
If I had gotten a black XR, I'd probably have gone with one of those Silk Grip cases.
That said, I am still slightly curious about the Loopy Cases, but currently I'm not $40 interested. 😛