additionally keep in mind the "durable" in durable objects is not the same "durable" in those three you mentioned.

Cloudflare's equivalent for that is instead called "workflows" [1] for those resumable/retryable multi-step functions for durable execution.

(naming is kinda confusing, I had to build out a redundancy system across all these providers)

1: https://www.cloudflare.com/products/workflows/