Best Datasets to Practice Feature Engineering

Web: https://www.reddit.com/r/datascience/comments/sgewbs/best_datasets_to_practice_feature_engineering/

As the title states, I'd love to know if anyone can point to publicly available datasets especially conducive to practicing feature engineering, a subset I want to understand more deeply through practice.

By "especially conducive", I mean datasets that produce noteworthy improvements in model performance when moving from base to engineered features.

Thank you!

datascience datasets engineering feature engineering