The quality is really getting better but it is my experience that you still have to restart the language server (or the integration?) multiple times per hour on any non-trivial project. It is frustrating but it also becomes a habit to quickly reach out to that shortcut in case completion, formatting or intellisense randomly stops working.

It is hard to complain about free tools though. For a Free tool, VSCode, gopls and the Go extensions are great.

If you want more stability, polish and features, pay the $8/month for Goland?