Have you tried Grok 3? It's a bit verbose for my taste even when prompted to be brief but answers seem better/more researched and less opinionated. It's also more willing to answer questions where the other models block an answer.
I have to admit I have a bias where I think Google is "business" while Grok is for lols. But I should probably take the time to asses it since I would prefer to have an opinion based on experience rather than vibes.