I also use both HDHomeRun and Tablo.
The Tablo records all the OTA network shows, and my Plex DVR using a HDHomeRun Prime (with a Cablecard) records the like of ‘Better Call Saul’, ‘Mr Robot’, and ‘The Walking Dead’. I ra
The Plex app allows you to apply post processing to the recordings, so I use PlexComskip to remove all the commercials from the Plex DVR recordings.
For the Tablo recordings I use the script I posted here.
All the shows wind up in Plex, commercial-free. I use the Plex app on the latest TV to playback.
And, btw, Plex just released Live TV for PlexPass holders. I already use a second HDHomeRun for live via the Channels app on the TV. The new live feature in Plex might be very useful for getting hometown live TV when out-of-town.
With other apps on the TV for Hulu, Showtime, HBOGO, etc. I can get everything I need, including live TV and commercial-free DVR, through the TV. Whole-house DVR (for any tv with an TV attached) for the cost of a Cablecard, $4.99/mo.