Having genetics as a good option is great. Using interface{} works too, but is a kludge if you have to do it alot. You lose performance to reflection and gain r

Having genetics as a good option is great. Using interface{} works too, but is a kludge if you have to do it alot. You lose performance to reflection and gain runtime errors that are hard to handle. It's not the best part of Go, far from it.