The RCA DTC-100 is clearly the best available today, but soon Sony, Hughes and a few others are comming out with better models. Why is it the best, because it can receive all the channels the rest do plus the HDTV channels. While there are just currently just two HDTV channels from DTV you can also get terrestrial Digital broadcast so I get an additional 4 HDTV broadcast off the air. It is also Dolby Digital, so you get the 3-4 regular Dolby Digital from DTV plus the two HDTV ones from DTV and any HDTV channels you get off the air is Dolby Digital as well.

-jeff