While I personally don't have one, the Channel Master DVR+
seems to work well on installations I've completed. The tuners
are on par with most televisions. On the other hand, I've seen
and read about lots of issues with Tivo. The tuners have issues
with too weak or too strong signals. They seem to be unstable.
https://www.channelmaster.com/DVR_Pl...m-7500gb16.htm