To he honest, I think 4k is more relevant in terms of benchmarks than it is in real-world impact. At the monitor sizes most people are using for gaming, it's barely discernible from 1440p.
The push for 4k gaming does a lot more for hardware manufacturers who want to sell the "next big thing" than it does for actual users.
The push for 4k gaming does a lot more for hardware manufacturers who want to sell the "next big thing" than it does for actual users.