I disagree. I have had a T480 for some time, the 1440p one. I regret getting th is screen and wish I had gone for the 1080p. While I hear HiDPI may work OK for displays that are scaled up in integer ratios, I basically expect that fractional scaling is never really going to work that well unless all the software you use written in the latest frameworks. (Based on experiences with Arch, Debian 10, Fedora 31 beta)