Sceptre 20" 1600x900 75Hz Ultra Thin LED Monitor 2x HDMI VGA Built-in Speakers, Machine Black Wide Viewing Angle 170° (Horizontal) / 160° (Vertical)

144Hz or higher is recommended for smooth gameplay, while 60Hz is fine for general use and office work.

Curved monitors improve immersion, especially for ultra-wide displays. However, they aren't necessary for every setup.

IPS panels offer better colors and viewing angles, TN panels have the fastest response times, and VA panels have deeper contrast but slower response times.