We erected a Channelmaster Ultra and a Winegard Yagi on a 10-foot RadioShack mast. For OTA availability, use the US Gov't site or TVfool.com. This will tell you what you can receive by antenna before you take the plunge. A device like
Matricom Kodi Android Box is an UNRESTRICTED alternative to companies like Roku that want to sell you their programming. Sportsdevil and Channel1 will get you sports and movies at a much broader set of choices. Currently we're NetFlix subscribers for what it's worth. We are considering it (the Kodi box) or a ChannelMaster DVR as an upgrade in the near future. Don't miss those cable or satellite bills at all.