> what should I choose and why?

You should choose Node.js unless you have a good reason to use something else. This is what everyone uses, and it is used widely enough that it's in the same position as Java, i.e. it will be supported forever.

Also the other runtimes only offer incremental improvements.

Regarding the blogposts, you don't read a lot about Node.js because it is mature software and there isn't a lot of drama or new things to talk about.