The best television antenna is the Winegard Flatwave, according to Digital Trends. This antennae is $29, as of 2015, and is available at Amazon.com and Best Buy. This antenna offers very strong performance according to reviews.
The Winegard Flatwave can reach towers from up to 30 miles away, and it comes with a 15-foot cable. Reviews on Amazon.com give it 4.1 out of 5 stars, with many reviewers claiming that the antenna works well and provides access to more channels. Other reviews complain that the antenna does not improve reception and in some cases, provides fewer channels than the TV's integrated antenna.