Literally colors, reflections, and clarity really jump out.
Little costly but with the fps boost, the access to new 4000k native res gaming 60fps goodness on all games made it worth while. Not sure how the textures increased in detail x1000 but it was worth it.
You know what, you are right. The thing about internet is that you don't know who is on the other side, you don't know if they are a mad scientist, or billionaire or whatever. I have had experiences were i doubted people on very big issues only to have my ass handed to me when they provided evidence, i won't say anything whether good or bad until he provides evidence.