I have a basic Roamio + stream and a Bolt 500 GB both unopened with All-In/Lifetime service. I didn't plan to buy the Bolt, but I was eligible for the $99 "once in a lifetime" deal a couple months ago. Now I'm left to decide which is better to keep. Either way, I would want to upgrade the HD to 3 tb. I plan to use them for OTA, and I've read the older Roamio has a better tuner than the newer Bolt units for OTA. Also, thinking that there's not any great retail 2.5 HDs to upgrade the Bolt hard drive. However Bolt though gets the nod to 4k, processor, memory, etc. I'm leaning toward selling the Bolt given the trade offs plus the Bolt would likely fetch more on ebay. Is there anything I'm not factoring in that I should be?