> Agreed, Gemini-cli is terrible compared to CC and even Codex.

Using it with opencode I don't find the actual model to cause worse results with tool calling versus Opus/GPT. This could be a harness problem more than a model problem?

I do prefer the overall results with GPT 5.4, which seems to catch more bugs in reviews that Gemini misses and produce cleaner code overall.

(And no, I can't quantify any of that, just "vibes" based)