There is nothing at the moment that I would recommend. However I'm quite convinced that we will see this soon. First of all I quite like where SST's OpenCode is going. The upcoming UX looks really good. Secondly because having that in place, will make it quite easy to put local models in when they get better. The issue really is that there are just not enough good models for tool usage yet. Sonnet is so shockingly good because it was trained for excellent tool usage. Even Gemini does not come close yet.
This is all just a question of time though.