I absolutely love my 6 tuner, 1TB Roamio. Of course, I am still watching everything on a 10 year old Panasonic Plasma. From everything I've read here, a lot of folks say to just stick with the Roamio. The quickness and hardware and not the different right? Just wondering about those of you who have a 4K TV and also have a Bolt and Roamio... Was the Bolt worth it? Does the Bolt's 4K ability really make that much of a difference? (Right now, one can only receive 4K resolution while streaming, correct?) For those of you who chose the 1 TB memory (all I need) do you miss the 6 tuners? Thanks!