LG UltraGear QHD 34-Inch Curved Gaming Monitor 34GP63A-B, VA with HDR 10 Compatibility and AMD FreeSync Premium, 160Hz, Black

LG UltraGear 34GP63A-B 34-Inch 2K QHD 160Hz 1ms Curved VA Panel HDR 10 Certified Gaming Monitor with AMD FreeSync Premium - HOTSHIFTPC

LG 34” monitor, 21:9 Curved UltraWide WQHD (3440x1440) ISP Display, sRGB 99% Color Gamut and HDR 10, 160Hz, 1ms, AMD FreeSync Premium and 3-Side Virtually Borderless Screen, Black, with MTC HDMI Cable : Electronics

LG 34GP63A-B 34-inch Curved UltraGear™ QHD HDR 10 160Hz

LG UltraGear QHD Curved Gaming Monitor, 34 Inch, Black - eXtra Saudi

LG UltraGear 34GP63A-B 34-Inch 2K QHD 160Hz 1ms Curved VA Panel HDR 10 Certified Gaming Monitor with AMD FreeSync Premium - HOTSHIFTPC

LG 32GQ950-B 32inch UltraGear UHD 4K Nano IPS with ATW 1ms 144Hz HDR 1000 Monitor with G-SYNC Compatible. Buy, Best Price in UAE, Dubai, Abu Dhabi, Sharjah

LG 34GP63A-B 34 Curved Ultragear QHD (3440 x 1440) HDR 10 160Hz Gaming Monitor with Tilt/Height Adjustable Stand, AMD FreeSync Premium, Display Port and HDMI, Black, WEPGPY : Electronics

34 (86.36 cm) UltraGear™ 21:9 Curved WQHD Gaming Monitor - 34GP63A-B

Which one should I buy, and why the other one cost only 300$ : r/buildapcmonitors

LG UltraGear QHD 34-Inch Curved Gaming Monitor 34GP63A-B, VA with HDR 10 Compatibility and AMD FreeSync Premium, 160Hz, Black

LG 34GP83A-B 34 Inch 21: 9 Ultragear Curved QHD (3440 x 1440) 1ms Nano IPS Gaming Monitor with 144Hz and G-SYNC Compatibility - Black (34GP83A-B) (Renewed) : Electronics

LG UltraGear QHD 34-Inch Curved Gaming Monitor 34GP63A-B, VA with HDR 10 Compatibility and AMD FreeSync Premium, 160Hz, Black