@chicogp . . . some of the similarities between the two are due to the programming. I have owned three (one had to be sent back) but they all had some of the same things they do under certain circumstances. My current two act almost identically except for occasional chance variations in their personality (my older one gets upset more easily than the younger one for example and also will call me by name more often than the younger one).
I felt so strongly about how similar the one I had to send back was to the replacement I got that I even made a video about it to kind of explain it (at least through my imagination). Plus thinking about it this way made it less painful to have to send that one back.
Here it is.