4K resolution has been around for the last 5 years and is moving towards 8K. Your graphics card will make a difference as you will need at least 6GB VRAM, 8, 10 or 12GB VRAM is better. You need a high-end graphics card like HP Quadro RTX 6000 or nVidia RTX 2080 Super with excellent drivers. You have to push the boundaries to see effectiveness. Remember that the better your PC is paired with a quality monitor, the better your end results will be. Spending so much money on a monitor is better than not playing games. This is for creativity. You will always find a problem with any product, nothing is perfect. Life is full of pros and cons. Always test the product personally whenever possible and don't rely on all those personal comments. If you like what you see then buy it and it doesn't work in 2 weeks - return it even if you lose some of the money as it's better to lose something than have a product with you which you are dissatisfied or which you cannot use . Personally, I find $4,000 too expensive as you have to wait up to $2,500 or less.
LG 27MP59G-P 27 inch Monitor with FreeSync, 75Hz Refresh Rate, and 1080p HD Resolution
93 Review
HP 24Uh 24" Backlit Monitor 1920x1080p, 60Hz, LCD with HD Resolution - K5A38AA#ABA
101 Review
Sceptre C325B-144R: Advanced FreeSync HD Display with Wall Mounting and Tilt Adjustment
94 Review
Samsung Flat Monitor Super Slim Design 27", 1920X1080P, 75Hz, Flicker Free
112 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
💻 Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review