# Audio Quality and Optimization ### 6.1 Choosing Between Flash and Pro Flash should be used when: * Speed is a priority * Testing scripts * Minimizing credit usage Pro should be used when: * Final publishing is required * Natural tone is important * Client-ready quality is needed *** ### 6.2 Credit Efficiency Recommendations To optimize credit usage: * Test scripts with Flash first * Finalize with Pro * Avoid repeated regeneration without modifying script * Keep scripts concise * Reset settings instead of recreating from scratch --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.qolaba.ai/speech-generation/audio-quality-and-optimization.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.