I also have 3440x1440 on my Dell monitor at home, and I love it. My work monitor is a really nice 27" 4k LG monitor, which a coworker picked out. He's a real m

I also have 3440x1440 on my Dell monitor at home, and I love it. My work monitor is a really nice 27" 4k LG monitor, which a coworker picked out. He's a real monitor specs nerd and made a lot of assertions like the OP. The scaling issues are endless and really bother me, and I don't notice the higher PPI at all. I much prefer the ultrawide Dell - it gives me a feeling that I don't even need to maximize my windows and I can still have lots of space.