I'm trying to figure out which Tivo model is the "best." I know this answer likely depends on your needs or desired use. I originally owned a roamio basic (which worked for either antenna or cable) and upgraded to a 500gb bolt that does the same. I currently have limited cable (,but have cut the chord at times (OTA signal can be inconsistent where I live)- so I like to have the option of switching between the two (and not having to buy a different box). I was excited about the news of the release of the new Tivo Edge- but it doesn't have a model that can do either OTA or Cable (and had some issues at launch). Here is my perception- please feel free to correct information in my statements Tivo Roamio- considered by many the most solid built tivo (can be upgraded easily)- loved my roamio. (and runs the old interface). Has a stronger OTA tuner than the bolt. Doesn't do 4k streaming and is a little older which means a little slower. Tivo Bolt- menu is a bit quicker, can still use the old interface, but has heating issues (has been solid for me so far- but I did put a fan under it to keep it cool). Tivo Edge- newest, and perhaps most powerful- which excited me initially- but looks to be a bit of a let down. It has had a number of issues at launch and only can run hydra interface (not downgradable), which means you might get stuck with preroll ads. Not sure of the tuner strength for the tivo edge OTA. (anyone know about this?) Also, any chance the edge will release a model that can switch between OTA and cable like the bolt and roamio? Ultimately I am considering upgrading my bolt to the edge later this year- but would likely have to commit to cable or antenna and would be stuck with TE4. Maybe I just stay put with the bolt? Would love to hear your thoughts based on your experiences. Thanks!