Integrated all in one desktops, or small desktops like the NUC should be a good choice for many people. Of course, they can’t completely replace traditional desktops for everyone, but they are fast enough for most. If you don’t want to run games, edit video and so on, you can easily replace your tower with small desktop like the NUC or Mac mini. I expect to see more of them, along with more all in ones. Personally, I lean toward small desktops rather than all in ones. They make more sense from a financial perspective. They are easier to upgrade, repair or simply replace while keeping your old monitor. Plus, there are loads of panel sizes to choose from, and more resolutions including 4K.