If I already have a Sublime license, and I'm happy and it fulfils my needs perfectly, what would I gain in spending the time to try to get my workflow working in VSCode if it still hasn't caught up, as you say?
I switched to vscode from sublime recently, because it has much better autocompletion and "goto definition" especially when working with JS and TypeScript code, which is exactly what I need. Other than that I was able to replicate all features from Sublime (e.g. multipoint editing) and I'm not aware of any missing feature from what I used in Sublime. One con is that vscode is slower to start and slower to open up a file.
Have you not answered your own question?
But if your workflow ain't broke, don't fix it, right?