I just bought a new BenQ XL2411Z because I wanted a 144Hz monitor but there's a really annoying, yet hard-to-describe issue with it. The colors are fine after calibrating it, it's what the screen does when I move things on it that's the issue. Whenever I move something on my screen (like a window, character in a game, etc), the screen gets significantly more "pixel-y" if that makes sense. The pictures I have aren't great, but they might help.
Here's what my screen looks like when nothing on it is moving: http://imgur.com/h3k002f
Notice the pixels look normal in this picture.
Now, here's what my screen looks like while I'm dragging the Google Chrome window across my screen: http://imgur.com/3remrmS
The pixels look awful and big. It may not seem like a huge deal, but it's VERY noticeable in games and even desktop applications. I am running at 144Hz (I've tried 120, it doesn't help), using a Dual-Link DVI cable. The firmware on my monitor is V1, and I do have BlurReduction on, which does help a little to turn it off (not by much), but the fluidity of my games goes way down if I do that.
Here's what my screen looks like when nothing on it is moving: http://imgur.com/h3k002f
Notice the pixels look normal in this picture.
Now, here's what my screen looks like while I'm dragging the Google Chrome window across my screen: http://imgur.com/3remrmS
The pixels look awful and big. It may not seem like a huge deal, but it's VERY noticeable in games and even desktop applications. I am running at 144Hz (I've tried 120, it doesn't help), using a Dual-Link DVI cable. The firmware on my monitor is V1, and I do have BlurReduction on, which does help a little to turn it off (not by much), but the fluidity of my games goes way down if I do that.