Hey guys I'm having a hard time deciding what I wanna do with my system. I have a 4K TV that I like to game on but my GTX 1080 can't really take full advantage of it. It's starting to become a compromise of frame rate, resolution, and/or quality settings. Should I just stick to 1440p and game at that resolution? Or should I go to a used GTX 1080 ti? Or RTX 2080 Super? It would be hard for me to afford either one. Does anyone know of maybe a way to make the image look sharper at 1440p? I'd prefer not to spend anything if I don't need to. I heard there was a sharpening filter on Nvidia now but I don't know how to use it. If that looks good enough I might just keep what I have.