Gordy7: I have several S7070R.
I have found them reliable.
Use HDMI to the TV
Don't use any storage as there is only one tuner.
Found the menu system pretty good and easy to install.
Find the EPG sometimes slow or requires a second button press.
I like the EPG channel review which leaves the current channel operating until you decide to select a new channel.
Had one success with OTH update but find that the USB update easy to use.
Switching from radio to TV requires pressing another button first - mostly use exit button first.
Cheers
Thanks for that Gordy7!