I agree.
Swift is quite good. I assume the tooling is catching up to Objective-C. It has been a couple of years since I had to solve something with Swift.
Any reason, apart from outside requirements, to pick the .NET CLR over the JVM as a runtime in your experience? Outside of library/framework support, which I've heard is good with the CLR.
How's the garbage collector with the CLR?
[0] - Technincally Objective-C and Swift could also be considered, but they lack the industry wide adoption, as many cool tools only exist in Apple land.