You&#x27;re welcome :)<p>I also think that year-from-now Rust will be way nicer than at the moment, it&#x27;s absolutely early days. But there&#x27;s a lot you can do, even on stable, right now. This is why I said it depends on what you&#x27;re doing. Some use cases have absolutely no choice but to use unstable things. Others have options, and others only use stable.<p>As to your three points:<p>1. You can configure things so that you only need nightly when doing benchmarking, and run on stable the rest of the time.<p>2. Compiling `rustfmt` needs nightly, but using it doesn&#x27;t, as it&#x27;s a binary.<p>3. Yeah, the SIMD stuff just happened, so it&#x27;s gonna take some time.