The PC version is even more detailed, even in 1440p. I've had the chance to play it in 4K on both consoles actually, and while the resolution makes a difference, some of the extra juice is missing.
Regardless, it's a grand slam on all three devices. We're definitely at that point in the gen! As far as what to "push", ray tracing isn't going to really be a serious thing even next gen (yes, I know some are hyping it like such, but it's going to take much more than that). Pound-for-pound, feature-for-feature, it will be a bigger deal on visual quality than HDR, however. If given the choice, there's no question where my allegiances would be.