The ZL Hoop has 25 Slots that allow you to save your favorite patterns. Not only does it save the pattern but it also saves the entire settings of the hoop for each pattern.
To Locate or Select your Pattern:
On Gen 2, you can simply stop shuffle and the hoop will remain on the pattern that was currently shuffling
On Gen 1, you will need to access the Pattern Vault, Select the Group and find the pattern you want to save
To Shuffle your Favorite Patterns you will have to Select User Preset Shuffle and your hoop display should look as following image
To Save a pattern your hoop will look as following image
To Delete a pattern your hoop will look as following image