Grok 4 was really good in my experience, but it was really slow. Might try the fast version if my Claude runs out of tokens. I stick to Claude because I know the models output patterns and flaws (which are more predictable than GPT-5).

Just yesterday I had Cline+Grok Code Fast fix an issue caused by Claude ... who ran out of credits mid-fix.

(LLMs seem to think Go embeds can use ../../style relative paths, they cannot. And when they notice it doesn't work like that, they use the weirdest shit to try to fix it.)