Which is it? Barely a day ago, you said "If I start writing Rust..." Now you claim you have been writing Rust all along, on "multiple projects", keeping measurements. Forgive my skepticism.
Sorry for not being clear. Should have written "when I start writing Rust" at this point. I have been using Rust personally since 2016, and professionally since 2019. Most of our codebase is naturally still in C++ (we're not aiming at "rewriting the world"), so I can frequently feel the difference between the two languages, which is why my preference is so clear-cut.