I've tried it, but I'm not as big a fan of the UX, so I'm sticking with Atom. Also, Atom is easier to customize to your liking, I've already written custom commands for it and modified the CSS. Also themes are lacking in VS Code.
What I would like to see is Atom embracing the IDE to the same level VS Code is doing. If Atom had a proper debugger UX that all language could use, and better auto-complete. Those are the only things I find better in VS Code.
Thing I like the most about Atom is it's integration with Github for plugins, and even issues for those plugins. Last week there was a bug introduced in the latest build impacting split pane diff, error came up, with a link "Click here to submit an issue". I clicked it, and instead of taking me to a submission form, it intelligently took me to an issue already made and being discussed.
I'm very impressed with it as an editor (so impressed it got me to divorce Sublime), but I am curious to give VSS a whirl on of these days.
What I would like to see is Atom embracing the IDE to the same level VS Code is doing. If Atom had a proper debugger UX that all language could use, and better auto-complete. Those are the only things I find better in VS Code.