How do all of you people wanna go Windows? That's a serious question. For me, also owning an iPhone, iPad, Apple Watch, Apple TV, etc. and using MANY macOS only apps I could simply not pull it off. Factor in a lot of the usability features that make using Windows such a pain like the lack of Time Machine, Tabs in Explorer, Hierarchical Column View in Explorer, Expanding Folders in Column View in Explorer (so that you can see the contents of multiple folders at once instead of just one). These things would drive me insane.
Plus no FCPX, no BBEdit, no iWork, no Mail with features like MailDrop that I use all the time to send big attachments without having to think about it... the list goes on ad infinitum.
So yeah... rather than just say it... have you people REALLY thought this through? I like the XPS 15 hardware myself, for example. But for the reasons listed above there's simply NO WAY IN HELL I switch to Windows.