A lot of the time, rust rewrites are more for devs, than users. Rust code is just easier to maintain (in the long-run 😉) and harder to make buggy. But some times the apps do just run faster when compiled with Rust.

I specifically like to keep up with linux gaming news, so I have these two in my RSS feeds:

https://www.gamingonlinux.com/

https://linuxgamingcentral.com/

They just make good informative posts in general, not always relating to Linux.