Forget the X. In some ways, the XR is better than the XS especially if you value price and battery life more. $250 more for an OLED and Telephoto? Glass is glass. It shatters.
The XR is the only model that offers my favorite color and 128 GB. It's a no-brainer for me. People are just trying to justify their purchases when most users could care less having those features. Pixel 3 XL will only have one camera too and it will likely be priced more than the XR.
Had the XR come with a weaker SoC and camera, then a discounted X would've been a better option. But it didn't. Comes with a better SoC, camera, and promises longer battery life than last year's X. It wasn't gimped as it was expected to be. Apologies to the X owners who fell for the beta X trap.
Think iPhone 5c but instead of packing the 5's internals, it came with the 5s' internals. That's the XR in a nutshell. It emulated what the SE did to the 6s. X is old news. I knew something better would come along in 10 months and it also would come cheaper.
Offering it in RED and 128 GB for $200 less of a 64 GB XS is the cherry on top.
What device are you coming from?