I have a 9C9F panel with some real color accuracy issues. Purple "blues", neon greens, and orange "browns". The saturation on the panel is ridiculous and I've tried over a dozen color profiles and three calibrations to no avail. If anyone's ever played with the "digital vibrance" option on Nvidia-equipped PCs, it's as if this slider was cranked. Anyone else notice this? Definitely returning this asap.