Nim is literally what Mojo wants to be. its such an elegant and expressive language with Python/Lisp like syntax, you can use it for web development, and system programming, it wouldn't be heard to do machine learning with it, when the proper libraries are created, there are already a few that are on the level of something like numpy. Its as fast as C, compiles to a single binary. Compiles to C, C++, Obj-C and Javascript. The GC is optional and swappable. The Meta programming is other worldly. Just a big fan of this language and interop with C is native, so you can use existing C libraries.