Acer 27.0 in. QHD Monitor (2560 x 1440), 2-pack

Basically you're getting two 27" QHD IPS monitors for the price you'd usually pay for one decent one. IPS means good colors and viewing angles, not washed out like cheap TN panels. 144Hz and 1ms response are more than enough for casual gaming and just feel snappier day to day, even if it's not "serious gaming monitor" territory. FreeSync helps avoid screen tearing, 300 nits and 1500:1 contrast are perfectly reasonable for everyday use, and VESA mounting means you can arm-mount both without extra stands.

The real value here is just the 2-pack! Doubling up on monitors this well-specced for one price is hard to beat unless you're going with lesser-known brands.