There are many tools and ways to develop your serverless applications and finally bring them to production. In the last two years, the ticketing platform Reservix started to adopt serverless technology for various products to benefit from instant scaling and cost reduction capabilities. The key learnings are that there is not one development tool/ framework to perfectly fit every use case, but the right choice has an impact on development speed and production. This talk is an experience report elaborating on why serverless might be a good choice for you and why sometimes you should choose a different approach. Furthermore, we will provide insights into how to choose the right tools for developing and deploying serverless applications. We will take a look at how new tools/frameworks can be integrated hassle-free into an existing infrastructure as code stack.