My productivity is probably 2-3x what it was prior to integrating LLMs into my dev work, if not greater.
Others may have a different experience, but being able to write *some* of the code and instruct the LLM to finish the monotonous parts is great. It frees my mind to think about what I need to do next while I wait for it to churn, as opposed to having to be fully engaged typing out loops and conditionals for 2-5 minutes.