I currently have two 2 tuner premieres I use to record OTA. I have a decent setup with a rooftop antenna and preamp that seems to work pretty well. I also have a roku for streaming prime, netflix, hulu plus etc. My question is is there a reason to upgrade to a roamio? Only the basic does OTA from what I have read. It seems I would just gain another two tuners and some speed with the UI and apps? Not sure I care about the apps as like I said I have a roku 3 which works really well. Can anyone whose gone from a premiere to a Roamio for OTA chime in on why they did it what their experience is? Thanks and Happy New Year!