JetBrains (maker of IntelliJ IDEA) recently released the initial version of Rider - their open source .NET/.NET Core IDE. That's right: version 1 is out, after a few years of development. But is it any good?
Microsoft provide a few IDEs (VS Code being cross platform too - which is a first), but which should you use for .NET Core development and how do you choose? What are the official tooling options available when you are forced to choose between them?