This is like moving from Kotlin to Java or something similar. Within the domain of languages, you haven't moved that much. You stayed with dynamic type system a

This is like moving from Kotlin to Java or something similar. Within the domain of languages, you haven't moved that much. You stayed with dynamic type system and a JIT or interpretor. Besides a little change in syntax, what else is there. I tend to like to hear about people switching languages that also cross paradigms, OO to Actor, Actor to FP, etc..