Microsoft Purview Integration with Microsoft Sentinel

Hi all tech community members,
I'm considering integration of MS Purview with MS Sentinel.

Case 1: If MS Purview is connected to Defender (by default alerts) and then Defender is connected with MS Sentinel. Then we are getting the alerts of purview in sentinel through Defender.

Case2: If MS Purview is connected with MS Sentinel directly (without going through MS Defender) then what are the logs and alerts we can see of purview in Sentinel.

And can we see all the purview's logs and alerts in sentinel in this case?

And if yes, then what kind of purview's logs we can see in sentinel?

Note: What is the difference (difference in alerts & logs) in above mentioned these two case?

Please suggest the best way to integration.

Thank You!