If you'd like to point us to a language exactly like Go in every way, except that it does have variant types built in, then by all means. Excepting that, we al

If you'd like to point us to a language exactly like Go in every way, except that it does have variant types built in, then by all means. Excepting that, we all have to accept that languages have their pros and cons, and we are each responsible for weighing those pros and cons against our personal preferences and values.