Choosing a tech stack can feel like walking into a storm of buzzwords: languages, frameworks, and “best practices” that change every year. Justin and Greg break down a practical way for service-business leaders to choose technologies without getting paralyzed. They explain what a “tech stack” actually is, why performance usually isn’t the deciding factor, and what matters more: hiring market, community support, and long-term maintainability. Plus, a clear rule of thumb for mobile apps: when to go cross-platform with React Native or Flutter.