I switched because my workplace has licenses for VSPro, and IT doesn't want us grabbing our own stuff off the internet.
What a disappointment! it's worse, and harder to use in almost every way. For the record I'm coding in Python and just need git integration and a debugger.
It's such a step back in design language and usability. Love to ignore free software in favor of its expensive "professional" counterpart 
VSCODE is better in almost every way IMO, a few projects I started I specifically put VSCODE as the recommended IDE, but many people still associate back-end C# development with VS unfortunately.
My goal is to eventually eliminate the licence costs associated with VS.