Hello Experts,

I recently started working on a demo project where I need to create the UI using fiori, and for the backend I want to create odata service that supports CRUD operations.
Now for the backend odata service, I have two options-

1. Odata service using ABAP CDS with BOPF annotation which will auto-generate BOs to support CUD operations.

2. Odata service using SAP Gateway service builder (SEGW).

Now I am confused between these two approaches.

So can someone help me in differentiating these two approaches and explain which approach is best fit in which scenario?