When is syncing a better option over importing? (Choose all that apply.)

You have a CSV properly formatted and you know you only need to import this data once.
You have contacts data sitting in two PieSync-compatible apps and need it to be synched up.
You want to create leads in your CRM for every subscriber that interacts with your content.

The correct answer is:

You have contacts data sitting in two PieSync-compatible apps and need it to be synched up.
You want to create leads in your CRM for every subscriber that interacts with your content.