Test automation strategies and comprehensive test strategies are two different approaches to ensuring quality in software development. A traditional manual testing approach cannot scale to the velocity required for rapid release cycles, while automation can provide some benefits but is limited in its functionality. To maintain confidence in a product while achieving delivery pace, companies must focus on optimizing for Mean Time To Recovery (MTTR) and ensure quality throughout the entire development process. This requires collaboration between teams, leveraging computers' strengths, reducing effort duplication, and enabling continuous improvement. By adopting these strategies, companies can improve release times with increased confidence without dramatically changing their process.