I typically always recommend MacOS for web development.

With Windows, you typically have to do a bit of additional setup to get your command-line working as you'd expect—the default command prompt isn't really setup for web development, and most Windows users I know use a Linux terminal download that Windows provides on their store.

I've devved a bit on Windows myself, and while I can still get things up and running pretty quickly, I've definitely experienced much less issues when using MacOS instead. With Mac, it seems like things just "work," but of course, the big downside is their cost which may not justify the means for some people.