I’ve never liked this best-tool-for-the-job mental model with software engineering. A given project has multiple needs, and unlike more physical tools there is a very high marginal cost for each incremental tool you use. So there is a huge balance between many well suited tools or a few but more generalized, less fit tools. This isn’t to say there’s an obvious place where to strike the balance, but the “best tool for the job” metaphor undermines recognizing it, and I’ve found this balance to be at the core of good tool picking for a given project.