Cheaper and faster, broadly, which has been the same for as long as I remember: for an equivalent price, you can get a much more powerful PC than you can a Mac (though there are exceptions: the surface book matches up closely with a 2015 macbook pro I believe).

After that, it depends on what you are doing. I develop using a PC, macbook (for iOS builds usually) and a Linux machine (running mint).

Linux is best for Node/JS heavy development, IMO, largely because of the long filenames in Nodeland and the general linux-first documentation and help. Recently I have found its also pretty good for Dotnet Core development. The OS is nice as well as in that sort of bare-metal coding, it kind of gets out of the way.

Windows, either with VS or VS Code, is for things that require a lot of power or are huge (usually related): Docker stuff is easier, solutions with hundreds of projects, etc. When I want to throw code against a tiny god, the PC is my go to.