Is it better to send air or extract air to remove moisture from the room?

[Sahara-H]

Ventilation ducts have been laid, one end at the far end of the house and one end through a hole punched in the door to the outside. The exhaust fan can send air inward or draw air outward. Which type of dehumidifier is more effective? Also can I set the auto run time for each day, how long is the best time to run it? What airflow do you guys usually go with?

PS: There are large windows in the basement door that don't pump out the house.
This one looks like it makes very little noise, just not sure if I'd sell one bit.ly/4dPggO4

 

[Sahara-H]

This brand of leipole. Has anyone used it?