I have a dual monitor set up at the moment.
On the left a Samsung S27850D 1440P PLS screen and on the right a Benq XL2420T 120hz 1080P TN screen.
I love them both and use them both, equally and all day long. For Skyrim, Bioshock Infinite, Dragon Age (all releases) .. I use the Samsung 1440p PLS screen. I find the insane resolution and okay response time to be the best match for these games (Bioshock Infinite, though a FPS game, technically, still uses some...