Some people have strong preferences and that's fine but for general audience I strongly advise - try JetBrains IDE for your language od choice. Try it for a month and then go back to your old tool. In my case, JB IDEs are so convenient, accurate, feature rich and just fun to use that I find going back not pleasant experience.
Eclipse and VSCode plugins tend to be a bit behind, and good luck for other IDEs or editors.
https://blog.jetbrains.com/kotlin/2011/08/why-jetbrains-need...
>The next thing is also fairly straightforward: we expect Kotlin to drive the sales of IntelliJ IDEA.
As for community edition, try to debug Kotlin/Native with it.
Objective-C and Swift runtimes are also owned by Apple.
Not the same kind of comparison.