I bought two of these to have side by side and they work great, it took a while to set them up with DisplayPort but they haven't had the hiccups since.
LG 27MP59G-P 27 inch Monitor with FreeSync, 75Hz Refresh Rate, and 1080p HD Resolution
93 Review
Samsung Flat Monitor Super Slim Design 27", 1920X1080P, 75Hz, Flicker Free
112 Review
Dell SE2416HX Screen LED Lit Monitor 23.8", 1920X1080P, HDMI
93 Review
π₯οΈ Revolutionize Your Interface with Planar PXL2230MW 22 Inch 16 Touchscreen
97 Review