I use OTA.
Get the DB8 from antennas direct.
Antennas Direct | DB8 HDTV Antenna - Outdoor Use
Awesome antenna. Mount outside if possible but it will work in the attic.
OTA is the best pic quality available. When your antenna is properly set up, you will have better overall service than cable or satellite. Drop outs are extremely rare with my setup.
I run Tivo HD boxes with a 3rd party free software called Stream Baby Stream to view my internet material. It essentially connects my Tivo's to my computer and will view most types of files.
I have not tried Hulu but do use Netflix and Amazon on the Tivo for streaming movies and some TV shows.