We were able to get the Fox.go through Roku. If you buy a digital antannae, buy the more powerful one.
Being a Florida flatlander (28 ft above sea level) I eventually hung a 120 element yagi in my attic so I can pick up 35-38 mile away broadcast antennas. It was a PITA, but with a 48 ft antenna height that is under cover (protected from lightening and storms), I get excellent OTAR.