One of the biggest differences between Swift and Kotlin in my day to day is that breakpoints/debugging in Kotlin are glacially slow compared to the same in Swif

One of the biggest differences between Swift and Kotlin in my day to day is that breakpoints/debugging in Kotlin are glacially slow compared to the same in Swift (which itself is a fair deal more slow than debugging Objective-C). I'm not sure if this is due to JVM baggage or what, but it can make chasing down bugs in Android rather painful, slowing methods that normally run in a fraction of a second to take several minutes.