Been using this for about 18 months, no issues. Just bought a similar monitor but with G-Sync and a higher refresh rate. Note: There are 2 stuck pixels on this display that I know of and have been there since I bought the monitor.
They are not noticeable considering the large display and resolution. I've heard of ways to get them unstuck but haven't tried it since they're nearly invisible and they've never bothered me. The item "LG UltraWide 34UC97-S 34 IPS LCD Monitor, built-in Speakers 3440x1440 60hz" is in sale since Monday, July 9, 2018. This item is in the category "Computers/Tablets & Networking\Monitors, Projectors & Accs\Monitors". The seller is "dscequ85" and is located in Bensalem, Pennsylvania.This item can be shipped to United States.