> Worth to mention: none of those findings overlapped.

This is why using multiple model families is important. Don't limit yourself by being a stan for this or that company.

Especially when $10-$20 on OpenRouter with e.g. DeepSeek (or any other inference provider, or their official API) will get you very, very far.

Gets me about a day or two lol

That may be the case, but simply running the same code review twice with the same model may give very different results as well. Impossible to know with the information we have.