I've been using VS Code's Go and Python plugins for development for the last 2 years and I've never had any major issues. In fact, my experience continues to get better after every release.

With the Go language server kicking off, Go development in VS Code is literally a breeze. Every single thing I'd want to do (format code, imports, run tests, run a particular test, debug a test, breakpoints, on and on) has been integrated into the VS Code plugin and it works pretty much seamlessly. I haven't used Goland since it's early release in 2016 or so, so I might be missing out on something, but it doesn't feel like it.

I've never had a good experience with PyCharm. Again might be because I've using earlier releases and things have gotten better. But I'm at a point where I'm too comfortable with VS Code and have customized it to a point where I don't think it's worth it for me to switch to another editor, especially one that is tied to a particular language.