i got a FE990.... and its not a bad monitor.... but at 1280 or higher at any refresh rate, mostly the top and bottom areas of the screen jitter. Its kinda annoying in windows but for playing games or other stuff its not noticeable or it could just be interference with some stuff in my room. Another thing i noticed is that the brightness of the monitor changes as you do things, like when i open a window or when something really white appears on the screen, everything else somewhat "dims" a little. This is not noticeable unless you really look closely.
but other than that, the FE990 is a pretty good monitor, it has great refresh rates and is quite sharp compared to all my older monitors.