I've been using them daily for about 3-1/2 years. work perfectly. You need to make sure you are using *good* HDMI cables, poor quality/third party cables will have screen flicker (could be my graphics card as well). Good, simple, clear monitors. The only negative is that there is no mount, only racks.
Samsung Flat Monitor Super Slim Design 27", 1920X1080P, 75Hz, Flicker Free
112 Review
Dell SE2216HV LED π» Monitor with 60Hz Refresh Rate
101 Review
Sceptre C325B-144R: Advanced FreeSync HD Display with Wall Mounting and Tilt Adjustment
94 Review
LG 27MP59G-P 27 inch Monitor with FreeSync, 75Hz Refresh Rate, and 1080p HD Resolution
93 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
π» Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review