> There must be some existing tooling to let you integrate a physical mac you have lying around into your build system, so comparing rental macs vs bought macs

> There must be some existing tooling to let you integrate a physical mac you have lying around into your build system, so comparing rental macs vs bought macs isn't so strange. At work, we use GitLab CI for this and have one of the developers' old MBPs sitting on a rack shelf for this very purpose.