The feeling of going from 1080 TV to a 4K HDR Smart TV makes me incredibly eager to get my One X now next week now. \
Same. I got an LG OLED C9 through saved up gift cards and rewards certificates after going 10 years with the same 1080 set, and I'm so glad I upgraded.
Booted up Star Wars in 4K on Disney+ and it's like wearing glasses for the first time, you see so many new details.
GPU drastically cut down my Black Friday spending, I only picked up a couple games, and am more than happy with my foreseeable backlog.