I visited a store to see the latest X1 box for my area. They told me it is XG2V2-P but wouldn't let me take photos of the front and back. Does this box include a DVR or is it only cloud? Does it show a clock or channel display? Can I buy a third party model if I don't like this box? I am currently non X1 and considering switching. Is there somewhere I can find manufacturers specs for this and information about how Comcast's hardware may differ? They seemed very unwilling to tell me anything technical in the store. I went there because Comcast phone customer service had a script to say I would receive "the latest model."