For me it works well for agentic coding tasks and terminal/unix/bash (in cursor and grok build); it's also token efficient and cheaper than gpt 5.6. It's def not as good as Fable for me (I haven't used Astra much, can't comment). So it's not the cheapest, not the most capable, but it has a good mix of it for my backend, go, infra work.

The voice is the same AI slop as the others imho.

(This is about Grok 4.6, I didn't test 4.7 yet).

edit: clarified I mean agentic coding tasks