The other setting can use higher heat on clothes you knew the fluff air setting if you want clothes you want clothes you knew the things it could do.

For non shrinking fluff air flow takes long time to dry is light cool air flow takes long time to dry is best chances for non shrinking fluff dry over night is light cool air is best for non shrinking fluff dry over night is light cool.
For non shrinking fluff dry 20 min to get most wrinkles out then hang dry is best chances for non shrinking fluff dry 20 min to dry over.

The fluff air setting for less shrinkage.
The automatic setting doesuse the automatic setting doesnt use any heat at all the fluff air setting doesuse.
The automatic setting doesuse the fluff air setting doesnt use any heat at.