For working with Vapi and integrating with other systems, both TypeScript (TS) and Python can work, but Python is generally easier for rapid prototyping, RAG setups, and API orchestration. TS is great if you’re building full-stack or production-grade apps, especially with Node.js. It depends on whether you prioritize speed and simplicity (Python) or long-term scalable system architecture (TS). @Solin