The best language to learn and use right now for systems programming is C/C++. It is by far the most marketable skill with 99.999999% of all low level systems written in C or C++. Large scale systems used by companies that pay top salaries for developers (Google/Meta) are written in C++. There is more material out there for learning and mastering these languages than any other language save maybe Python or JavaScript.
If you are not an expert at C or C++ and being paid to learn Rust or Nim, you’re actively harming your career by not mastering the languages that people want today. If learning hot new fads brings you joy, then perhaps the intrinsic value outweighs the real world loss, but it’s the hard to swallow truth.
If you are not an expert at C or C++ and being paid to learn Rust or Nim, you’re actively harming your career by not mastering the languages that people want today. If learning hot new fads brings you joy, then perhaps the intrinsic value outweighs the real world loss, but it’s the hard to swallow truth.