I like that this post and the migration focus solely on staging. Far too often, people report how much money they saved by migrating from Heroku/Render/Fly to a VPS with Coolify/Dokploy/Kamal. What these calculations usually fail to take into account is the additional management and maintenance effort required. While this is fine for side projects and non-critical parts (such as staging/preview environments), it represents a significant burden for productive environments with business-critical services. In this case, a correct and understandable decision was made. Thanks for sharing!