I maybe break out rust-gdb once a year. My code has fewer bugs than ever, thanks to extensive use of the high-quality modeling tools (types and lifetimes) provided by the language. My main project for the last year has had a grand total of one logic bug that was caught after release.
It also has an inclusive community: at the last RustConf, half the speakers were nonbinary and/or transgender. I fit both those criteria and feel more welcome in the Rust community than in that of any other language, meaning that I can do my best work in Rust.