I guess I am an outlier. You should learn both languages and any other you encounter. Learning a programming language (after the first few) is not particularl

I guess I am an outlier. You should learn both languages and any other you encounter. Learning a programming language (after the first few) is not particularly difficult. Each language gives some small insight into how a program (or programs) can be structured. It pays to learn a few assembly languages as well to learn how abstract programs can be mapped onto hardware. Focusing on a particular language to enable career growth is not rational behavior.