Hello, I’m a fan of WebStorm but we have a problem that needs to be fixed for the Meteor community use it in a nice way.
WebStorm is not able to understand Meteor Packages and in projects with local Meteor Packages that is a problem because a good amount of the code lives inside packages.
You can help with your vote in this issue on JetBrains issue tracker https://youtrack.jetbrains.com/issue/WEB-21682
If you are using VSCode and want to understand why I prefer WebStorm you can read here the features that I think are still missing in VSCode https://medium.com/@filipenevola/vscode-missing-features-837a6bd660ca
If you have a workaround or something that is working for you related to IDE, let me know.