The “or better” tagged into JVM applications really needs to go away. Realistically, most JVM applications do not have as good performance as native ones. Yes, it’s possible to run better, but it’s very hard to create code that JITs to something faster than a thing written in C/C++/Rust/etc. You have to basically write code that looks like C to make it run as fast or faster, because there’s real overhead that comes with a lot of things in the JVM. You don’t just write standard Java or Scala and suddenly it’s as fast as C++, in general. It’s still heckin blazing fast, to be fair, but not AS heckin blazing fast. (As long as you aren’t just going insane with objects, at least, such as huge lists of integer objects)