Just be prepared for a long journey regardless of which language you choose to learn.

One can do simple stuff very quickly with any language but to truly master any language takes time. It will be about 2 years of constant coding before you start to feel like an expert at it.

Best advice I have is find existing Rust projects that are of interest and thoroughly understand it's implementation. Basically, be a maintenance programmer for a period of time before embarking on any solo projects.