* Lisp has a numerical tower, meaning you almost never have to worry about rounding errors or overflow errors. It's numeric computing primitives are extremely

* Lisp has a numerical tower, meaning you almost never have to worry about rounding errors or overflow errors. It's numeric computing primitives are extremely well designed. * Lisp compilers make stupid fast self contained executables but the language is still dynamically typed * C FFI story is mature and works great but you actually have full garbage collection still, no GIL, no reference counting. * Did I mention no GIL? Full OS threads available for multithreaded workloads.