Just started using. I already like being able to use two large windows side by side on the 34" but on this one I can have three large windows 1:1:1 or even four if I split 1:2:1.
It's pretty good as a monitor too but it shows my NVIDIA card is now old as it can only drive 5,120 x 1,440 pixels at 60 Hz - the monitor itself supports 240 Hz (the GPU can drive up to 120 Hz if I reduce resolution but then the picture isn't as sharp).