I've been using Mojave and for me, its flagship feature isn't Dark Mode, but how polished everything is.
I was able to compare a clean install of High Sierra with a clean install of Mojave and Mojave is definitely noticeably faster on the same iMac. I would usually attribute that to a new install being fresh but both of these were installed on a wiped drive and on the same iMac so it's definitely the OS that performs better. And it's still in beta!
I like most of Dark Mode but I can't live with the dark Finder windows. App icons were designed for a light backdrop don't work really well on a dark screen.
I was able to compare a clean install of High Sierra with a clean install of Mojave and Mojave is definitely noticeably faster on the same iMac. I would usually attribute that to a new install being fresh but both of these were installed on a wiped drive and on the same iMac so it's definitely the OS that performs better. And it's still in beta!
I like most of Dark Mode but I can't live with the dark Finder windows. App icons were designed for a light backdrop don't work really well on a dark screen.