@janvladimirmostert I think I agree with scala being complex, as least for me when I was learning, I still don’t understand many of their collection api. For me it was also complex because I only had very little Functional Programming concept. But I really enjoyed it once I get into it, it might be frustrating to learn but definitely you’d learn many things. I use scala whenever I have to write fairly simple apps, works pretty well with Java too.