I've had one for about a year and a half and meant to post impressions, but I forgot.
In addition to the above, I'd note that the monitor is able to go up to ~76 Hz without frame skipping over DVI and that while it does have PWM, it's much milder than normal PWM. The brightness curve looks...
I tried it and I ultimately returned it because the backlight was too bright for me. I actually wrote a kind of in-depth review of the monitor but I had trouble submitting it to the Micro Center website. It also looks like they removed all of the other reviews of the EQ246W for some reason...