I check every 6 months and either they're expensive as all hell, they're so large they're meant to be used at 1x scaling, or they're plasticky "Republic of Gamers" crap with terrible color reproduction metrics.
Tearing is minimal and I couldn't notice any lag compared to the previous 1080p 144hz TN panel. Granted it still has the RGB ring thingy but that's pretty easy to disable permanently.
If you get two it's the closest thing to a 7680 x 2160 screen you can get, bezels on the higher end LG product lines are the thinnest I've seen.
Worth noting, you need a very updated GPU, Nvidia 3000+, to get 144hz, otherwise it's 120hz. Not sure about the AMD story (but this monitor is G-Sync anyway)
For professional design work, nothing beats the XDR or studio display from apple but capped at 60hz.
Also, samsung and Gigabyte build is really cheap plastic. Display is fine for the price.