This is really cool. I really want a language that has GC, but lets me be explicit about memory usage as well / leverage move semantics to optimize. I use Rust,

This is really cool. I really want a language that has GC, but lets me be explicit about memory usage as well / leverage move semantics to optimize. I use Rust, and I suspect I'll always have it as a driver, but I wouldn't mind another higher level language to take the place of Python, which I use for prototyping.