It depends what you want out of a live TV streaming provider.
Sling does not have network TV channels. So, one has to use an antenna to get the local channels (or bootleg IPTV). Even with it, there obviously one has no DVR for network shows.
Sling's DVR is very limited compared to live TV providers, which have unlimited DVR service. When I had it, one gets 50 hours.
We don’t really require DVR, and aren’t concerned about network news. But thanks for your response.