alt Hacker NewsAs someone who moved from Heroku -> App Engine -> Cloud Run, I think you'll appreciate the modern alternatives more. If you remove the cost factor, the development experience within GCP is far superior. Not to mention the security features are great as well.
I think Cloud Run has many nice features that Heroku's apps don't. However, Heroku's services ecosystem and the easy bindings don't have a direct Cloud Run equivalent, imo, and are inferior in the GCP world.