Which is a better approach to persist the spring state machine context or restore the state machine using the state enum on entity object?

Question

I am new to spring state machine and trying to understand which is a better approach whether to persist the state context in a database or to restore the state machine from the domain object?

I am trying to implement state machine to handle an e-commerce Order fulfillment process. I have come across 2 different approaches to restore the state machine

1. Persist the state machine context as described here
2. Restore from the domain object as described here

I am not able to understand the pros and cons of each method and how to determine which is a better approach for processing large number of orders per day.