I haven't used any other CI/CD platform before this, except for GitLab CI/CD, which I only used at a surface level. We would write some build steps and deploy them as soon as the tests were done. I'm unsure if GitLab has the same capabilities as Buildkite, particularly the step configuration feature that allows you to customize and control the move from one stage to the next (dev to staging, staging to production). I find this feature in Buildkite very easy to integrate and use. If you're considering using the solution for the first time, I suggest starting with GitLab CI/CD or GitHub Actions. Buildkite might be overkill for smaller projects or individual use. It's usually more expensive for new users but can be cost-effective for large-scale organizations. I rate the overall product a nine out of ten.
