chore: default dataAggregation to high + update docs

[nddq]

Description

As title

Related Issue

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Checklist

• [ ] I have read the contributing documentation.
• [ ] I signed and signed-off the commits (git commit -S -s ...). See this documentation on signing commits.
• [ ] I have correctly attributed the author(s) of the code.
• [ ] I have tested the changes locally.
• [ ] I have followed the project's style guidelines.
• [ ] I have updated the documentation, if necessary.
• [ ] I have added tests, if applicable.

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[timraymond]

@nddq Can you update the description to explain the decision making here?

[github-actions[bot]]

This PR will be closed in 7 days due to inactivity.

[github-actions[bot]]

Pull request closed due to inactivity.