The location of brick and mortar stores that sell television antennas is important. Not everyone purchases online, nor do they need to trust that what they purchase online will arrive safely. They may also want to be able to return same without a shipping fee. A Graceville Florida resident was considering a Winegard product for receiving OTA, including HD. Dothan Alabama is around 20 miles away. That beats going almost a hundred miles for a Winegard dealer. And I still do NOT no the answer to that question.
The antenna could receive subs as well.