I've got some of them on my experimentation laptop. They're only good enough to be interesting, not good in comparison to the private models, and the number of fine-tunes doesn't help with that. In particular I've had Microsoft's Phi 3.5 for less than a week and yet I've already had at least 4 cases of it spouting wild nonsense unrelated to the prompt — and I don't even mean that it was simply wrong, I mean the response started off with Chinese and then acted like it was the early GPT-3 "Ada" model doing autocomplete.

One of my machines also has a copy of Firefox on it. Not used that in ages, either. But Firefox is closer in quality to Chrome, than any of the locally-runnable LLMs I've tried are to the private/hosted LLMs like 4o.