Review on Dell 34 Inch Ultrawide Monitor P3421W: QHD 🖥️ 3440X1440P, 60Hz, Flicker-Free, Swivel Adjustment, Anti-Glare Coating, USB-C, Curved Display by Marvin Spencer

Fantastic value and performance. However, I have twice replaced my original purchase with Dell's warranty claims (the claims process is quick and easy, and the replacement parts are shipped very quickly). All three monitors had severe flickering issues on the left side of the panel. All monitors replaced were "repair". I am in the process of filing another warranty claim for screen flicker. While this could be a great monitor, I would recommend another option.