A:
I use (OTA) over the air for the 4 major networks, their sub channels, PBS, ION, CW and some religious programming. This is free HDTV that for me is as good as cable. Many channels on ROKU are free but some require a subscription. I subscribe to Sling ($20/mo) that gets me ESPN, ESPN2, H, H2, some Disney programming and movie channels like Life Time, TBN, A&E....